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ma nua l e di u s o e m an u t e n zio n e READ TH IS MANUA LE CA RE FULLY B E FO RE O P E RATI NG THI S VE HI C L E...
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2-Strokes - Edition 01 / 2023 INTRODUCTION Introduction FANTIC WANTS TO THANK YOU for choosing one of its products. We recommend that you read this manual before driving your vehicle. It contains information, advice and warnings on the vehicle maintenance and use. The instructions in this manual have been prepared to give you a simple and clear guide for use. We are sure that taking it into consideration you will gain confidence with your new vehicle, which you can use for a long time and with full satisfaction.
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Fantic Motor is constantly committed in improving its production. Any significant modifications and changes introduced with regard to vehicle characteristics and repair procedures will be brought to the attention of all Fantic Motor dealers and will be published in future editions of the manual.
Shift pedal (XX 250 version) ........................69 Kickstarter lever ............................69 Throttle grip ............................... 70 Engine mapping selection “Switch” (XX 125 / XX 250 versions) ............. 70 Front brake lever ............................70 Rear brake pedal ............................70 Fuel cock (XX 125 / XX 250 versions) ......................71 Fuel cock (XE 125 version) .........................
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Standard carburation setting (XE 125 version with “Racing” configuration) ........89 Standard carburation setting (XE 125 approved version) ............... 89 Effect of setting parts in relation to throttle valve opening (XX 125 / XX 250 versions) ......90 Standard carburation setting (XX 125 version) ..................90 Standard carburation setting (XX 250 version) ..................
USE AND MAINTENANCE MANUAL CHAPTER 1 2-Strokes - Edition 01 / 2023 GENERAL INFORMATION 1. General information 1. General information 13 Motore 1.1 WARNINGS Carbon monoxide The exhaust fumes contain carbon monoxide, a poisonous gas that can cause death. Therefore, for certain operations, make sure you are in an open space, or in a suitable and well-ventilated room, never in enclosed spaces.
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USE AND MAINTENANCE MANUAL CHAPTER 1 2-Strokes - Edition 01 / 2023 GENERAL INFORMATION 1. General information The battery emits explosive gases, it is advisable to keep away flames, sparks and any other source of heat. Provide adequate ventilation when servicing or recharging the battery. Keep out of the reach of children.
USE AND MAINTENANCE MANUAL CHAPTER 1 2-Strokes - Edition 01 / 2023 GENERAL INFORMATION 1. General information 13 Motore 1.2 SYMBOLS USED IN THE MANUAL Within this manual there will be technical warnings and annotations preceded by the following symbols according to the reference topic: Warning regarding the procedure described and the specific safety rules: indicates procedures that must be followed to prevent damage to the vehicle or possible injuries to vehicle repairers.
USE AND MAINTENANCE MANUAL CHAPTER 1 2-Strokes - Edition 01 / 2023 GENERAL INFORMATION 1. General information 1.3 BEHAVIOUR AND DRIVING Some safety tips are given below to avoid damage to people and/or things and to use your vehicle with an easier and safer drive. Vehicle use To use the vehicle it is necessary to meet all the law requirements.
CHAPTER 1 2-Strokes - Edition 01 / 2023 GENERAL INFORMATION 1. General information Fantic Motor vehicles are equipped with frame and engine identification numbers. These numbers that identify the motorcycle model must be mentioned for the request for spare parts.
USE AND MAINTENANCE MANUAL CHAPTER 1 2-Strokes - Edition 01 / 2023 GENERAL INFORMATION 1. General information 1.6 LOCATION OF IMPORTANT LABELS 1. Pressurised gas hazard label 5. “Choke” symbol (ONLY XE 125) 2. Usable petrol quality label (ONLY XE 125) 6.
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USE AND MAINTENANCE MANUAL CHAPTER 1 2-Strokes - Edition 01 / 2023 GENERAL INFORMATION 1. General information PETROL FUEL TYPE PRESSURE [kPa] AXLE SIZE ON-ROAD USE OFF-ROAD USE 90/90-21 80/100-21 120/90-18 140/80-18...
USE AND MAINTENANCE MANUAL CHAPTER 1 2-Strokes - Edition 01 / 2023 GENERAL INFORMATION 1. General information 1.7 VEHICLE COMPONENT LOCATION Handlebar components (XX 125 version) Ref. Component Clutch lever Engine stop switch Front brake lever Throttle grip Radiator cap...
USE AND MAINTENANCE MANUAL CHAPTER 1 2-Strokes - Edition 01 / 2023 GENERAL INFORMATION 1. General information 13 Motore Right and left side components (XX 125 version) Ref. Component Ref. Component Kickstarter lever Air filter Fuel tank Drive chain Radiator...
USE AND MAINTENANCE MANUAL CHAPTER 1 2-Strokes - Edition 01 / 2023 GENERAL INFORMATION 1. General information Handlebar components (XE 125 version) Ref. Component High beam flashing button Clutch lever “ADJUST” button “SELECT” button Engine stop switch Front brake lever Throttle grip Radiator cap Fuel tank cap...
USE AND MAINTENANCE MANUAL CHAPTER 1 2-Strokes - Edition 01 / 2023 GENERAL INFORMATION 1. General information 13 Motore Right and left side components (XE 125 version) Ref. Component Ref. Component Kickstarter lever Air filter Fuel tank Drive chain Radiator Shift pedal Coolant drain bolt Starter for cold start...
USE AND MAINTENANCE MANUAL CHAPTER 1 2-Strokes - Edition 01 / 2023 GENERAL INFORMATION 1. General information Handlebar components (XX 250 version) Ref. Component Clutch lever Engine stop switch Front brake lever Throttle grip Radiator cap Fuel tank cap Engine mapping selector...
USE AND MAINTENANCE MANUAL CHAPTER 1 2-Strokes - Edition 01 / 2023 GENERAL INFORMATION 1. General information 13 Motore Right and left side components (XX 250 version) Rif. Componente Rif. Componente Kickstarter lever Air filter Fuel tank Drive chain Radiator Shift pedal Coolant drain bolt Starter for cold start...
2-Strokes - Edition 01 / 2023 GENERAL INFORMATION 1. General information 1.8 TECHNICAL DATA Technical data (XX 125 / XE 125 versions) All the values indicated for the XE 125 version refer to the approved version. Technical data Value(s) Overall length:...
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Secondary reduction ratio: XX 125 3.769 (49/13) XE 125 3.583 (46/13) Transmission type Constant mesh, 6-speed Operation Left foot operation Gear ratio (XX 125): 2.385 (31/13) 1.933 (29/15) 1.588 (27/17) 1.353 (23/17) 1.176 (20/17) 1.056 (19/18) Gear ratio (XE 125): 2.385 (31/13) 1.933 (29/15)
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26.8° Trail: XX 125 109 mm (4.3 in) XE 125 116 mm (4,6 in) Wheels (XX 125, original equipment): Front 80/100-21 Pirelli MX32 Mid/Soft Rear 100/90-19 Pirelli MX32 Mid/Soft Front/rear inflation pressure 1 bar (100 kPa ± 10) (15 PSI)
USE AND MAINTENANCE MANUAL CHAPTER 1 2-Strokes - Edition 01 / 2023 GENERAL INFORMATION 1. General information 13 Motore Technical data (XX 250 version) Technical data Value(s) Overall length: XX 250 2185 mm (85.6 in) Overall width: XX 250 825 mm (32.5 in) Overall height: XX 250 1290 mm (50.6 in)
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USE AND MAINTENANCE MANUAL CHAPTER 1 2-Strokes - Edition 01 / 2023 GENERAL INFORMATION 1. General information Technical data Value(s) Transmission type Constant mesh, 5-speed Operation Left foot operation Gear ratio: 1.929 (27/14) 1.533 (23/15) 1.278 (23/18) 1.091 (24/22) 0.952 (20/21) Carburetor: Type PWK38...
2-Strokes - Edition 01 / 2023 GENERAL INFORMATION 1. General information 13 Motore 1.9 TIGHTENING TORQUES Tightening torque tables (XX 125 and XE 125 versions) Engine “◊” = marked portion shall be checked for torque tightening after break-in or before each race. Item Thread size...
USE AND MAINTENANCE MANUAL CHAPTER 1 2-Strokes - Edition 01 / 2023 GENERAL INFORMATION 1. General information 13 Motore Tightening torque tables (XX 250 version) Engine “◊” = marked portion shall be checked for torque tightening after break-in or before each race. Elemento Filettatura Quantità...
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USE AND MAINTENANCE MANUAL CHAPTER 1 2-Strokes - Edition 01 / 2023 GENERAL INFORMATION 1. General information Elemento Filettatura Quantità Coppia di serraggio Osservazioni Oil drain bolt 23 N·m (2.3 kgf·m, 17 lb·ft) Oil check bolt 10 N·m (1.0 kgf·m, 7.4 lb·ft) Neutral switch lead holder bolt 10 N·m (1.0 kgf·m, 7.4 lb·ft) Kickstarter lever...
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USE AND MAINTENANCE MANUAL CHAPTER 1 2-Strokes - Edition 01 / 2023 GENERAL INFORMATION 1. General information 13 Motore Elemento Filettatura Quantità Coppia di serraggio Osservazioni Front brake master cylinder reservoir cap 1.5 N·m (0.15 kgf·m, 1.1 lb·ft) screw Front brake lever pivot bolt 6 N·m (0.6 kgf·m, 4.4 lb·ft) Front brake lever pivot nut 6 N·m (0.6 kgf·m, 4.4 lb·ft)
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USE AND MAINTENANCE MANUAL CHAPTER 1 2-Strokes - Edition 01 / 2023 GENERAL INFORMATION 1. General information Elemento Filettatura Quantità Coppia di serraggio Osservazioni Drive chain guide bolt 6 N·m (0.6 kgf·m, 4.4 lb·ft) Fuel tank bolt (boss) 20 N·m (2.0 kgf·m, 15 lb·ft) Fuel tank bolt 10 N·m (1.0 kgf·m, 7.4 lb·ft) Fuel cock screw...
USE AND MAINTENANCE MANUAL CHAPTER 1 2-Strokes - Edition 01 / 2023 GENERAL INFORMATION 1. General information 13 Motore 1.10 MAINTENANCE LIMITS Engine (XX 125 and XE 125 versions) Item Standard Limit Cylinder head: Combustion chamber volume – – Warp limit –...
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USE AND MAINTENANCE MANUAL CHAPTER 1 2-Strokes - Edition 01 / 2023 GENERAL INFORMATION 1. General information Item Standard Limit Carburetor (XX 125): Type/Quantity PWK38S x 1 – I.D. mark BAX2 10 – Main jet (M.J.) #162 (?) – Full throttle air jet #200 –...
USE AND MAINTENANCE MANUAL CHAPTER 1 2-Strokes - Edition 01 / 2023 GENERAL INFORMATION 1. General information 13 Motore Engine (XX 250 version) Item Standard Limit Cylinder head: Combustion chamber volume: – XX 250 – Warp limit – 0.03 mm (0.0012 in) Cylinder: Bore size 66.400–66.414 mm (2.6142–2.6147 in)
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USE AND MAINTENANCE MANUAL CHAPTER 1 2-Strokes - Edition 01 / 2023 GENERAL INFORMATION 1. General information Item Standard Limit Carburetor: Type/Quantity PWK38 x 1 – I.D. mark 1P86 40 – Main jet (M.J.) #190 – Full throttle air jet #200 –...
USE AND MAINTENANCE MANUAL CHAPTER 1 2-Strokes - Edition 01 / 2023 GENERAL INFORMATION 1. General information 13 Motore Chassis (XX 125 and XE 125 versions) Item Standard Limit Steering system: Steering bearing type Taper roller bearing – Front suspension: Front fork travel 300.0 mm (11.8 in)
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Radial – 2.0 mm (0.08 in) Lateral – 2.0 mm (0.08 in) Deformation limit – 0.50 mm (0.02 in) Drive chain (XX 125): Measurement – Type Type without seal – Number of links – Chain slack 48.0–58.0 mm (1.89–2.28 in) –...
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USE AND MAINTENANCE MANUAL CHAPTER 1 2-Strokes - Edition 01 / 2023 GENERAL INFORMATION 1. General information 13 Motore Item Standard Limit Front disc brake: Brake Disc Thickness – 2.5 mm (0.10 in) Brake disc offset 0.15 mm (0.0059 in) 1.0 mm (0.04 in) (as measured on the wheel) 9.52 mm (0.37 in)
USE AND MAINTENANCE MANUAL CHAPTER 1 2-Strokes - Edition 01 / 2023 GENERAL INFORMATION 1. General information Chassis (XX 250 version) Item Standard Limit Steering system: Steering bearing type Taper roller bearing – Front suspension: Front fork travel 300.0 mm (11.8 in) –...
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USE AND MAINTENANCE MANUAL CHAPTER 1 2-Strokes - Edition 01 / 2023 GENERAL INFORMATION 1. General information 13 Motore Item Standard Limit Compression damping: Adjusting system Mechanical adjustable type Fast compression damping: Unit for adjustment Turn Adjustment value from the start position –...
USE AND MAINTENANCE MANUAL CHAPTER 1 2-Strokes - Edition 01 / 2023 GENERAL INFORMATION 1. General information 1.11 ELECTRICAL SYSTEM DIAGRAM Cables colour coding The colour of a cable can be an “A” colour or two “B” colours. The cable which has two colours is identified by the first colour code (primary “C”...
2-Strokes - Edition 01 / 2023 GENERAL INFORMATION 1. General information Key to the wiring diagram components (XX 125 version) The following table lists all the components in the wiring diagram and their numbering. Number Description of the electrical component...
USE AND MAINTENANCE MANUAL CHAPTER 1 2-Strokes - Edition 01 / 2023 GENERAL INFORMATION 1. General information Key to the wiring diagram components (XE 125 version) The following table lists all the components in the wiring diagram and their numbering. Number Description of the electrical component OBD diagnosis connector...
USE AND MAINTENANCE MANUAL CHAPTER 1 2-Strokes - Edition 01 / 2023 GENERAL INFORMATION 1. General information 13 Motore Wiring diagram (XE 125 version) HIGH B. 5 LEFT 3 RIGHT 6 VKEY 4 K LINE GND 1 CAN H CAN L LIGHT RELAY 2 VBATT CAN L...
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USE AND MAINTENANCE MANUAL CHAPTER 1 2-Strokes - Edition 01 / 2023 GENERAL INFORMATION 1. General information (F1) 7.5A (F2)
USE AND MAINTENANCE MANUAL CHAPTER 1 2-Strokes - Edition 01 / 2023 GENERAL INFORMATION 1. General information 13 Motore Key to the wiring diagram components (XX 250 version) The following table lists all the components in the wiring diagram and their numbering. Number Description of the electrical component Engine stop switch...
USE AND MAINTENANCE MANUAL CHAPTER 1 2-Strokes - Edition 01 / 2023 GENERAL INFORMATION 1. General information 1.12 LAMPS (XE 125 VERSION ONLY) The front and rear lights are LED type, therefore they do not require maintenance. The front and rear turn indicators are equipped with 12V - 6W halogen lamps.
Lithium grease linkage Antifreeze liquid based on ethylene glycol Coolant Do not dilute with water. with organic additives Refer to Fantic Service Centers for Fork oil Fork oil SAE15 correct product. Transmission chain lubricant Spray grease for transmission chains Brake oil...
(e.g., rain, dirt, etc.). Therefore, earlier inspection is required by reference to the list below. The timely execution of the service and the relevant documentation is necessary for the correct use of the warranty. Maintenance table (XX 125 version) Item After break-in...
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USE AND MAINTENANCE MANUAL CHAPTER 1 2-Strokes - Edition 01 / 2023 GENERAL INFORMATION 1. General information Item After break-in Every race Every third Every fifth As required Remarks (about 2.5 (about 7.5 (about 12.5 hours) hours) hours) Shift fork, shift cam, guide bar –...
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USE AND MAINTENANCE MANUAL CHAPTER 1 2-Strokes - Edition 01 / 2023 GENERAL INFORMATION 1. General information 13 Motore Item After break-in Every race Every third Every fifth As required Remarks (about 2.5 (about 7.5 (about 12.5 hours) hours) hours) Brakes –...
USE AND MAINTENANCE MANUAL CHAPTER 1 2-Strokes - Edition 01 / 2023 GENERAL INFORMATION 1. General information Maintenance table (XE 125 “Racing” versions) Item After break-in Every race Every third Every fifth As required Remarks (about 2.5 (about 7.5 (about 12.5 hours) hours) hours)
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USE AND MAINTENANCE MANUAL CHAPTER 1 2-Strokes - Edition 01 / 2023 GENERAL INFORMATION 1. General information 13 Motore Item After break-in Every race Every third Every fifth As required Remarks (about 2.5 (about 7.5 (about 12.5 hours) hours) hours) Spark plug –...
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USE AND MAINTENANCE MANUAL CHAPTER 1 2-Strokes - Edition 01 / 2023 GENERAL INFORMATION 1. General information Item After break-in Every race Every third Every fifth As required Remarks (about 2.5 (about 7.5 (about 12.5 hours) hours) hours) Drive chain guide and rollers –...
USE AND MAINTENANCE MANUAL CHAPTER 1 2-Strokes - Edition 01 / 2023 GENERAL INFORMATION 1. General information 13 Motore Maintenance table (XE 125 “amateur” version) Item After break-in Every 10 Hours Every 20 Hours As required Piston Inspect, clean Inspect, clean Replace Replace Piston ring...
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USE AND MAINTENANCE MANUAL CHAPTER 1 2-Strokes - Edition 01 / 2023 GENERAL INFORMATION 1. General information Item After break-in Every 10 Hours Every 20 Hours As required Inspect air pressure, wheel run-out, tire Inspect air pressure, wear and spoke wheel run-out, tire looseness wear and spoke...
USE AND MAINTENANCE MANUAL CHAPTER 1 2-Strokes - Edition 01 / 2023 GENERAL INFORMATION 1. General information 13 Motore Maintenance table (XX 250 version) Item After break-in Every race Every third Every fifth As required Remarks (about 2.5 (about 7.5 (about 12.5 hours) hours)
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USE AND MAINTENANCE MANUAL CHAPTER 1 2-Strokes - Edition 01 / 2023 GENERAL INFORMATION 1. General information Item After break-in Every race Every third Every fifth As required Remarks (about 2.5 (about 7.5 (about 12.5 hours) hours) hours) Muffler – Inspect √...
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USE AND MAINTENANCE MANUAL CHAPTER 1 2-Strokes - Edition 01 / 2023 GENERAL INFORMATION 1. General information 13 Motore Item After break-in Every race Every third Every fifth As required Remarks (about 2.5 (about 7.5 (about 12.5 hours) hours) hours) –...
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USE AND MAINTENANCE MANUAL CHAPTER 1 2-Strokes - Edition 01 / 2023 GENERAL INFORMATION 1. General information...
USE AND MAINTENANCE MANUAL CHAPTER 2 2-Strokes - Edition 01 / 2023 USE OF THE VEHICLE 2. Use of the vehicle 2. Use of the vehicle 13 Motore 2.1 PRE-OPERATION INSPECTION AND MAINTENANCE Before riding for break-in operation, practice or a race, make sure the machine is in good operating condition. Before using this machine, check the following points.
XE 125 switched off. 2.6 MAIN COMPONENTS Engine stop switch (XX 125 / XX 250 versions) The engine stop switch “1” is located on the left handlebar. Continue pushing the engine stop switch till the engine comes to a stop.
The lever should be pulled rapidly and released slowly for smooth starts. Shift pedal (XX 125 / XE 125 versions) The gear ratios of the constant-mesh 6 speed transmission are ideally spaced. The gears can be shifted by using the shift pedal “1” on the left side of the engine.
MAP 1: STANDARD MAP 2: SOFT Mappings are set by Fantic and cannot be changed. Front brake lever The front brake lever “1” is located on the right handlebar. Pull it toward the handlebar to activate the front brake.
2-Strokes - Edition 01 / 2023 USE OF THE VEHICLE 2. Use of the vehicle Fuel cock (XX 125 / XX 250 versions) The fuel cock supplies fuel from the tank to carburetor and also filters the fuel. The fuel cock has the two positions: 1.
USE AND MAINTENANCE MANUAL CHAPTER 2 2-Strokes - Edition 01 / 2023 USE OF THE VEHICLE 2. Use of the vehicle Locking device (only for XE 125 version) This device “1”, operated by the vehicle keys, allows the rotation of the rim so it can be mechanically locked. It is recommended to use the device if the vehicle is left parked unattended.
USE AND MAINTENANCE MANUAL CHAPTER 2 2-Strokes - Edition 01 / 2023 USE OF THE VEHICLE 2. Use of the vehicle 2.7 DASHBOARD (ONLY XE 125 VERSION) Instruction of function 1. Select button • Press the Select button on the main screen to switch between 12–24 hour mode, speedometer record, stopwatch , and MAX record;...
USE AND MAINTENANCE MANUAL CHAPTER 2 2-Strokes - Edition 01 / 2023 USE OF THE VEHICLE 2. Use of the vehicle Battery replacement Follow this procedure for installation: – The meter includes an internal battery “1” (CR2032). This battery shall be replaced only when power runs out. –...
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USE AND MAINTENANCE MANUAL CHAPTER 2 2-Strokes - Edition 01 / 2023 USE OF THE VEHICLE 2. Use of the vehicle – Back to clock screen. Instructions for adjust button: – While on odometer screen, press the Adjust button to switch from odometer to trip A.
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USE AND MAINTENANCE MANUAL CHAPTER 2 2-Strokes - Edition 01 / 2023 USE OF THE VEHICLE 2. Use of the vehicle – Press the Adjust button to switch from total hour meter to hour meter A. – Press the Adjust button to switch from hour meter A to hour meter B.
USE AND MAINTENANCE MANUAL CHAPTER 2 2-Strokes - Edition 01 / 2023 USE OF THE VEHICLE 2. Use of the vehicle Setting Mode – While on main screen, press the Adjust + Select 3 seconds to enter the tire circumference and sensing point settings (for setting a different tire size).
USE AND MAINTENANCE MANUAL CHAPTER 2 2-Strokes - Edition 01 / 2023 USE OF THE VEHICLE 2. Use of the vehicle Sensing point setting Example: to change the sensing point to 6. The sensing point settings range from 1 to 6 points. Default value: 1.
USE AND MAINTENANCE MANUAL CHAPTER 2 2-Strokes - Edition 01 / 2023 USE OF THE VEHICLE 2. Use of the vehicle – From switch to screen. – Press the Select button again to enter the Stop watch Setup. Stop watch Setup –...
USE AND MAINTENANCE MANUAL CHAPTER 2 2-Strokes - Edition 01 / 2023 USE OF THE VEHICLE 2. Use of the vehicle Maintenance Oil Light Setting Example: select ON/OFF to enable/disable the maintenance oil light function. – If “OFF” is selected, the press the Adjust button once to exit the maintenance mileage setting.
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USE AND MAINTENANCE MANUAL CHAPTER 2 2-Strokes - Edition 01 / 2023 USE OF THE VEHICLE 2. Use of the vehicle – Then press and hold both the Adjust and Select buttons 3 seconds to exit and go back to the main screen. –...
USE AND MAINTENANCE MANUAL CHAPTER 3 2-Strokes - Edition 01 / 2023 ADJUSTMENTS 3. Adjustments 3. Adjustments 3.1 BRAKES Front brake adjustment Check brake lever position “A”. If it is different from the standard value, adjust it. Brake lever position “A”: Standard position: 100 mm (3.94 in) Adjustment point: 86-105 mm (3.39-4.13 in) Adjust the brake lever position as described below:...
USE AND MAINTENANCE MANUAL CHAPTER 3 2-Strokes - Edition 01 / 2023 ADJUSTMENTS 3. Adjustments • Adjust the pedal height between the maximum “A” and the minimum “B” as shown. (In this adjustment, the bolt “3” end “b” should protrude out of the threaded portion “4”...
USE AND MAINTENANCE MANUAL CHAPTER 3 2-Strokes - Edition 01 / 2023 ADJUSTMENTS 3. Adjustments Clutch cable side – Slide the clutch cable cover; – Loosen the locknut “1”; – Turn the adjuster “2” until the specified clutch lever free play is obtained;...
2-Strokes - Edition 01 / 2023 ADJUSTMENTS 3. Adjustments 3.4 IDLING SPEED ADJUSTMENT XX 125 and XE 125 Versions – Start the engine and thoroughly warm it up; – Turn the throttle stop screw “1” until the engine runs at the lowest possible speed.
USE AND MAINTENANCE MANUAL CHAPTER 3 2-Strokes - Edition 01 / 2023 ADJUSTMENTS 3. Adjustments 3.5 HANDLEBAR ADJUSTMENT Handlebar installation and adjustment Install handlebar “1” on lower supports “2”; Install upper supports “3” and fastening bolts “4”, without tightening them definitively. Install the lower handlebar mounts so that the side with the longest distance “A”...
USE AND MAINTENANCE MANUAL CHAPTER 3 2-Strokes - Edition 01 / 2023 ADJUSTMENTS 3. Adjustments 3.6 REAR-VIEW MIRRORS (ONLY FOR XE 125 VERSION) The operations described below apply to both rearview mirrors. – Place the vehicle on the kickstand and on a flat and stable surface.
USE AND MAINTENANCE MANUAL CHAPTER 3 2-Strokes - Edition 01 / 2023 ADJUSTMENTS 3. Adjustments Test run After heating the engine equipped with the carburettor and normal spark plug, run two or three laps of the circuit and check the smooth running of the engine and the spark plug colour.
USE AND MAINTENANCE MANUAL CHAPTER 3 2-Strokes - Edition 01 / 2023 ADJUSTMENTS 3. Adjustments Effect of setting parts in relation to throttle valve opening (XE 125 version) A. Closed B. Full-open 1. Pilot air screw 2. Pilot jet 3. Jet needle 4.
– Spark plug is wet: select a main jet having lower calibrating No. than standard. (To be leaned out). Adjusting the Power Jet (XX 125 / XX 250 versions) XX 125 / XX 250 The richness of the air-fuel mixture with flow control valve 1/2 to 4/4, below 8500 rpm, can be set by changing the power jet “1”.
0.5 groove and move up the needle to enrich the mixture. Standard clip position: XX 125 version: n.3 XE 125 “Racing” version: n.3 XX 250 version: n.3 Jet needle adjustment (XE 125 version) On the carburettor used in the XE 125 the main nozzle is of non-removable type and therefore cannot be replaced.
USE AND MAINTENANCE MANUAL CHAPTER 3 2-Strokes - Edition 01 / 2023 ADJUSTMENTS 3. Adjustments Relationship with throttle opening (XE 125 version) The flow of fuel through the main system of the carburettor is controlled by the full jet and then further regulated by the area between the atomizer and the taper pin.
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USE AND MAINTENANCE MANUAL CHAPTER 3 2-Strokes - Edition 01 / 2023 ADJUSTMENTS 3. Adjustments Pilot jet Size Part number 08989001 08990001 08991001 08992001 08993001 Rich 08994001 Throttle valve Throttle valve “3” Size Part number Rich – Standard 05810005 Lean 4.25 05811005 Jet needle...
USE AND MAINTENANCE MANUAL CHAPTER 3 2-Strokes - Edition 01 / 2023 ADJUSTMENTS 3. Adjustments Jet needle adjustment (XX 250 version) On the carburettor used in the XX250 the main nozzle is of non-removable type and therefore cannot be replaced. Therefore, adjusting the carburettor requires changing the pin.
2-Strokes - Edition 01 / 2023 ADJUSTMENTS 3. Adjustments Jet needle adjustment (XX 125 version) On the carburettor used in the XX 125 the main nozzle is of non-removable type and therefore cannot be replaced. Therefore, adjusting the carburettor requires changing the pin.
USE AND MAINTENANCE MANUAL CHAPTER 3 2-Strokes - Edition 01 / 2023 ADJUSTMENTS 3. Adjustments 13 Motore Carburetor setting parts (XX 125 version) Main jet Main jet Size Part number Lean #148 09002001 #150 09001001 #152 09000001 #155 08999001 #158...
USE AND MAINTENANCE MANUAL CHAPTER 3 2-Strokes - Edition 01 / 2023 ADJUSTMENTS 3. Adjustments 13 Motore Examples of carburetor setting depending on symptom (*) : In case of hard breathing, check the carburetor breather hoses for clogging.This should be taken simply for an example.
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USE AND MAINTENANCE MANUAL CHAPTER 3 2-Strokes - Edition 01 / 2023 ADJUSTMENTS 3. Adjustments...
“H”; – To decrease the rebound damping force (faster return) rotate the device counter-clockwise, following the letter “S”. XX 125 version standard setting: From all closed, open 11 clicks by turning to “S”. XE 125 standard setting: From all closed, open 11 clicks by turning to “S”.
Air bleed screw: 1.3 Nm (0.13 m•kg, 0.95 ft•lb) To improve the front fork performance, and adapt it to different road conditions, driving style and rider’s weight, Fantic features springs with different load coefficients which can be purchased from authorized dealers.
“H”; – To decrease the rebound damping force (faster return) rotate the device counter-clockwise, following the letter “S”. XX 125 version standard setting: From all closed, open 10 clicks by turning towards “S”.
– To increase the compression damping force (harder thrust) rotate the device clockwise; – To decrease the compression damping force (softer thrust) rotate the device counter-clockwise. XX 125 version standard setting: From all closed, open the register of 1-1/2 +/- 1/6 turns. XE 125 version standard setting: From all closed, open the register of 1-5/8 +/- 1/6 turns.
USE AND MAINTENANCE MANUAL CHAPTER 3 2-Strokes - Edition 01 / 2023 ADJUSTMENTS 3. Adjustments Rear shock absorber sinking adjustment (SAG) (XX 125 / XX 250 version) – Place a kickstand or a stand under the engine to raise the rear wheel off the floor and measure the distance “A” between the centre of the rear wheel axle and the reference mark on the rear mudguard;...
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To improve the rear shock absorber performance, and adapt it to different road conditions, riding style and rider’s weight, Fantic features springs with different load coefficients that can be purchased from authorized dealers. Springs with equal-pitch...
USE AND MAINTENANCE MANUAL CHAPTER 3 2-Strokes - Edition 01 / 2023 ADJUSTMENTS 3. Adjustments 3.11 CHAIN TENSION If the drive chain is too tight, it will overload the engine and other vital parts, and if it is too loose it may jump and damage the swingarm or cause an accident.
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USE AND MAINTENANCE MANUAL CHAPTER 3 2-Strokes - Edition 01 / 2023 ADJUSTMENTS 3. Adjustments...
MAINTENANCE 4. Maintenance 4. Maintenance 4.1 TRASMISSION OIL XX 125 / XE 125 Checking the transmission oil level – Start the engine, warm it up for several minutes and wait for five minutes; – Place the machine on a level place and hold it up on upright position by placing the suitable stand under the engine;...
– Fill the crankcase from the appropriate opening with transmission oil; Transmission oil quantity (XX 125 and XE 125 versions): 0.70 L (0.62 Imp qt, 0.74 US qt) Transmission oil quantity (XX 250 version): 0.75 L (0.66 Imp qt, 0.79 US qt) Do not add additives or other substances and use the products recommended in the “RECOMMENDED...
WITH ANTICORROSIVE FOR ALUMINIUM ENGINES”, up to the level previously indicated. XX 250 Coolant quantity (XX 125 / XE 125 versions) 0,90 L (0.95 US qt, 0.79 Imp.qt) Coolant quantity (XX 250 version) 1,20 L (1,27 US qt, 1.06 Imp.qt) Do not add additives or other substances and use the products recommended in the “RECOMMENDED...
USE AND MAINTENANCE MANUAL CHAPTER 4 2-Strokes - Edition 00 / 2023 MAINTENANCE 4. Maintenance 4.3 AIR FILTER Proper air filter maintenance is the biggest key to preventing premature engine wear and damage. Never run the engine without the air filter element in place;...
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USE AND MAINTENANCE MANUAL CHAPTER 4 2-Strokes - Edition 00 / 2023 MAINTENANCE 4. Maintenance – Check that the cartridge is not damaged, if it is, replace it; – Clean the cartridge with a dedicated solvent, after cleaning remove the solvent by pressing the cartridge and blowing it with compressed air;...
USE AND MAINTENANCE MANUAL CHAPTER 4 2-Strokes - Edition 00 / 2023 MAINTENANCE 4. Maintenance 4.4 SPARK PLUG – Remove the spark plug from the cylinder head; – Check that electrode “1” is not worn and/or damaged. If it is, replace the spark plug; –...
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USE AND MAINTENANCE MANUAL CHAPTER 4 2-Strokes - Edition 00 / 2023 MAINTENANCE 4. Maintenance – Remove the cover “4” and the exhaust valve gasket; – Insert the lock pin “5” into the hole provided on the cylinder. Remove the pushrod bolt “6” and pushrod “7”; When removing the pushrod bolt use the locking pin to avoid damaging the exhaust valve components.
USE AND MAINTENANCE MANUAL CHAPTER 4 2-Strokes - Edition 00 / 2023 MAINTENANCE 4. Maintenance – Remove the cylinder nuts “1” in sequence and following a crossed pattern, then remove the cylinder from the crankcases; – Remove a pin seeger “2”, then remove the pin “3”, the piston and roller bearing of the connecting rod head;...
– Measure the specific distance “2” from the lower edge, if it does not comply with the specifications replace it. Distance “2” Piston diameter 53.957–53.972 mm (2.1243–2.1249 in) 17.5 mm (0.69 in) (XX 125 / XE 125 versions) 66.345-66.355 mm 25 mm (0.98 in) (2.6120-2.6124 in) (XX 250 version)
– If the piston clearance does not meet specifications, replace the piston with piston ring and/or cylinder. Standard Limit 0.040–0.045 mm (0.0016–0.0018 in) (XX 125 / XE 125 versions) 0.100 mm Piston clearance (0.0039 in) 0.040-0.060 mm (0.0016-0.0024 in) (XX 250 versione) Checking the piston and cylinder combination –...
0.700 mm ends of piston rings (0.0276 in) (installed) Segments check (XX 125 / XE 125 versions) – Remove carbon deposits from the segment and its groove. – Using a thickness gauge, measure the lateral clearance of the segment. Standard...
Remove carbon deposits from the surfaces of the exhaust valve seats. Do not use a sharp instrument. Avoid scratching the aluminum. Exhaust valve check (XX 125 / XE 125 versions) Check: – the exhaust valves “1”; – the valve holder “2”, –...
USE AND MAINTENANCE MANUAL CHAPTER 4 2-Strokes - Edition 00 / 2023 MAINTENANCE 4. Maintenance Installation of the piston – Install the piston ring/rings “1” by aligning the port with the pin on the piston “2”; – After installing the piston ring/rings, check that if it/they moves smoothly;...
USE AND MAINTENANCE MANUAL CHAPTER 4 2-Strokes - Edition 00 / 2023 MAINTENANCE 4. Maintenance Exhaust valve installation (XX 250 version) – Install the main exhaust valve “1”; – Install the secondary exhaust valve bracket “2” and bolts “3” Valves bracket fastening bolt: 6 Nm (0.6 m•kg, 4.4 ft•lb) Install the exhaust valve with notch “a”...
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USE AND MAINTENANCE MANUAL CHAPTER 4 2-Strokes - Edition 00 / 2023 MAINTENANCE 4. Maintenance – Install the exhaust valve shaft with its notch “b” aligned with the thrust plate “7”. Then turn the shaft so that the notch faces upwards. –...
USE AND MAINTENANCE MANUAL CHAPTER 4 2-Strokes - Edition 00 / 2023 MAINTENANCE 4. Maintenance – Install cylinder nuts “1”, tighten them to the specified torque following a cross pattern; Cylinder nut: 30 Nm (3.0 m•kg, 22 ft•lb) – Install the collar “1”, the locking rod “2”, the flat washer “3” and the push rod bolt “4”;...
USE AND MAINTENANCE MANUAL CHAPTER 4 2-Strokes - Edition 00 / 2023 MAINTENANCE 4. Maintenance – Level the tab of the locking washer “1”, lock the clutch hub “2” with the universal locking tool, unscrew the nut “3” and remove the hub and washer; –...
– Measure the free length “A” of the clutch springs. If not in accordance with the specifications, replace all the springs simoultanousely; Clutch spring free length (XX 125 and XE 125 versions): 41.20 mm (1.62 in) Minimum limit: 39.20 mm (1.54 in) Clutch spring free length (XX 250 version): 50.00 mm (1.97 in)
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– Install the lock washer “1” and hub nut “2”; – Lock the clutch hub with the universal locking tool “3” and tighten the nut “2”; Nut (clutch boss) (XX 125 / XE 125 versions): 80 Nm (8.0 m•kg, 58 ft•lb) Nut (clutch boss) (XX 250 version): 75 Nm (7.5 m•kg, 55 ft•lb)
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CHAPTER 4 2-Strokes - Edition 00 / 2023 MAINTENANCE 4. Maintenance (XX 125 / XE 125 versions) XX 125 / XE 125 – Install the push rod “1”, ball “2” and thrust bearing “3 “; (XX 250 version) XX 250 –...
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USE AND MAINTENANCE MANUAL CHAPTER 4 2-Strokes - Edition 00 / 2023 MAINTENANCE 4. Maintenance (XX 125 / XE 125 versions) XX 125 / XE 125 – Install the centering bushings “1” and a new gasket “2”; (XX 250 version) XX 250 –...
USE AND MAINTENANCE MANUAL CHAPTER 4 2-Strokes - Edition 00 / 2023 MAINTENANCE 4. Maintenance 4.7 STEERING PLAY CONTROL AND ADJUSTMENT Steering play control – Place a stand under the engine to raise the front wheel off the ground; Securely support the vehicle so that there is no danger of it falling over.
MAINTENANCE 4. Maintenance 4.8 FORK For the maintenance of hydraulic components, contact an authorised Fantic workshop. – Regularly check the upper “1” and lower “2” fastening screws of both stems. If they are loose, tighten them to the specified torque.
In the case of a loose spoke, tighten it with a spoke wrench to the specified torque; Spokes (XX 125 and XE 125 versions) : 2.5 Nm (0.25 m•kg, 1.8 ft•lb) Spokes (XX 250 version) : 2.5 Nm (0.25 m•kg, 1.8 ft•lb)
USE AND MAINTENANCE MANUAL CHAPTER 4 2-Strokes - Edition 00 / 2023 MAINTENANCE 4. Maintenance 4.11 BRAKE PADS Replace the front brake pads – Remove the pad pin plug “1”; – Loosen the pad pin “2” – unscrew the fixing bolts, then remove the brake caliper “3” from the fork;...
17 Nm (1.7 m•kg, 13 ft•lb) Replace the rear brake pads – Remove the protection “1” and the pad pin plug “2”; XX 125 XE 125 / XX 250 – Loosen the pad pin “3”, remove the rear wheel “4” and the...
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“3” and install the pad pin plug. Installa the protector “1”. Brake pad pin: 17 Nm (1.7 m•kg, 13 ft•lb) Brake pad pin plug: 2.5 Nm (0.25 m•kg, 1.8 ft•lb) Rear brake caliper protector bolt: 7 Nm (0.7 m•kg, 5.2 ft•lb) XX 125 XE 125 / XX 250...
USE AND MAINTENANCE MANUAL CHAPTER 4 2-Strokes - Edition 00 / 2023 MAINTENANCE 4. Maintenance 4.12 BRAKE FLUID Check the front brake fluid level 1. Stand the vehicle upright on a level surface. In order to ensure a correct reading of the brake fluid level, make sure that the top of the brake fluid reservoir is horizontal.
Perform this measurement at two or three different places. Service limit (XE 125 version): 239.3 mm (9.420 in) Service limit (XX 125 / XX 250 versions): 242.9 mm (9.560 in) Pinion and crown check – Check the pinion and crown teeth. If they are damaged and/or excessively worn, replace them.
USE AND MAINTENANCE MANUAL CHAPTER 4 2-Strokes - Edition 00 / 2023 MAINTENANCE 4. Maintenance 4.15 CLEANING AND VEHICLE STORAGE Frequent cleaning of your machine will enhance its appearance, maintain good overall performance, and extend the life of many components. 5.
FANTIC 24-MONTH COMMERCIAL WARRANTY Fantic Motor S.p.A. located in via Tarantelli no. 7, 31030 Dosson di Casier-TV (hereinafter referred to as Fantic), although it is not the final seller to the consumer, intends to support the final seller’s responsibilities with its own warranty called Fantic Commercial Warranty, provided through its authorised technical assistance network under the conditions set out below.
2.2. It is not possible to make use of the Fantic Commercial Warranty if more than 36 months have passed from the date of invoicing of the product by Fantic to the first purchaser. The end buyer will be responsible for checking with the seller whether the product can access the benefits of Fantic’s commercial warranty.
It is not possible to make use of the Fantic Off-Road Commercial Warranty if more than 36 months have passed from the date of invoicing of the product by Fantic to the first purchaser. The end buyer will be responsible for checking with the seller whether the product can access the benefits of the Fantic Off-Road Commercial Warranty.
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USE AND MAINTENANCE MANUAL CHAPTER 5 2-Strokes - Edition 01 / 2023 WARRANTY AND SERVICE 5. Warranty and service Warnings for maintenance and care The purchaser is responsible for ensuring that maintenance work is carried out at the prescribed intervals and documented by means of completed, stamped and proof of purchase receipts.
USE AND MAINTENANCE MANUAL CHAPTER 5 2-Strokes - Edition 01 / 2023 WARRANTY AND SERVICE 5. Warranty and service 13 Motore WARRANTY DATA VEHICLE DATA USER DATA Vehicle Type (PRODUCT CODE) Name and Surname (or Business Name) Engine Type (DISPLACEMENT) Address VEHICLE IDENTIFICATION NUMBER (V.I.N.) Zip Code - City - Country...
USE AND MAINTENANCE MANUAL CHAPTER 5 2-Strokes - Edition 01 / 2023 WARRANTY AND SERVICE 5. Warranty and service SERVICE Next service Registration of service Give the handbook to your dealer at each service. It is the responsability of the user to inform the Dealer of any maintenance carried out so that it is not repeated unnecessarily.
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USE AND MAINTENANCE MANUAL CHAPTER 5 2-Strokes - Edition 01 / 2023 WARRANTY AND SERVICE 5. Warranty and service 13 Motore Next service Next service Dealer’s stamp Dealer’s stamp Hours Date Hours Date Invoice No. Invoice No. Routine maintenance Main maintenance Routine maintenance Main maintenance Spark plug...
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