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Bulls Cross Lite Evo Operating Instructions Manual

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OPERATING INSTRUCTIONS
IMPORTANT
READ CAREFULLY BEFORE USE
KEEP SAFE TO CONSULT AT A LATER DATE
B u l l s C r o s s L i t e E v o , Bulls Copperheard Evo AM 4,
B u l l s I c o n i c E v o T R 1, D e s e r t F a l c o n E v o
B u l l s A d v e n t u r e E v o

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Summary of Contents for Bulls Cross Lite Evo

  • Page 1 KEEP SAFE TO CONSULT AT A LATER DATE B u l l s C r o s s L i t e E v o , Bulls Copperheard Evo AM 4, B u l l s I c o n i c E v o T R 1, D e s e r t F a l c o n E v o...
  • Page 2 Contents Contents 3.1.5.1 Frame battery 3.1.5.2 Pannier rack battery 3.1.5.3 Integrated battery About these operating instructions 3.1.6 Display Manufacturer 3.1.6.1 USB port Type number and model 3.1.7 Riding light Identifying the operating instructions 3.1.8 Charger Laws, standards and directives Subject to change Proper use Language Improper use...
  • Page 3 Contents 4.1.2 Transport weight 6.3.3.5 Adjusting the quick release clamping 4.1.3 Designated handles/lifting points force Transportation 6.3.4 Adjusting the brake lever 4.2.1 Transporting the battery 6.3.4.1 Adjusting the pressure point on a 4.2.2 Shipping the battery Magura brake lever 4.2.3 Using the brake transport securing 6.3.4.2 Adjusting the grip distance...
  • Page 4 Contents 6.9.5.2 Charging process when one battery 6.12.5 Adjusting the rebound in a Rock is used Shox damper 6.9.6 Waking the battery 6.12.6 Adjusting the compression in a Rock Shox damper 6.10 Electric drive system 6.13 Gear shift 6.10.1 Switching on the electric drive system 6.13.1 Using the derailleur gears 6.10.2...
  • Page 5 Contents 7.4.7 Checking the pressure point General warnings Toxic substances 7.4.8 Checking the brake discs for wear Requirements for the rider 7.4.9 Electrical cables and brake cables Protection for vulnerable groups 7.4.10 Gear shift Data privacy 7.4.11 Stem Personal protective equipment 7.4.12 USB port Safety markings and safety instructions 14...
  • Page 6 Contents 3.4.13 PowerTube 625 battery 5.3.4.1 Wheel with quick release (15 mm) 3.4.14 KIOX display 5.3.4.2 Adjusting the FOX quick release 3.4.15 USB port 5.3.4.3 Installing the wheel with Kabolt axles 3.4.16 BOSCH Pedelec ABS BAS100 5.3.4.4 Checking the stem and handlebars 3.4.17 Emissions 5.3.5...
  • Page 7 Contents 6.4.1 Child seat 6.10.16.1Resetting the journey data 6.4.2 Bicycle trailers 6.10.16.2Changing the start gear 6.4.3 Pannier rack 6.10.16.3Changing the desired pedalling Before each ride frequency Check list before each ride 6.10.16.4Changing defined gears Using the kickstand 6.11 Brake 6.7.1 Raising the kickstand 6.11.1 Using the brake lever...
  • Page 8 Contents 7.3.1 Servicing the frame 7.3.2 Servicing the stem 7.3.3 Servicing the fork 7.3.4 Servicing the drive elements 7.3.5 Servicing the pedals 7.3.6 Servicing the chain 7.3.7 Servicing the drive elements Maintenance 7.4.1 Wheel 7.4.2 Checking the tyres 7.4.3 Checking the rims 7.4.4 Check and correct tire pressure 7.4.4.1...
  • Page 9 Instructions for the Bulls Dealer are highlighted in grey and marked with a symbol. Bulls dealers have specialist training and qualifications and are thus able to identify risks and prevent hazards which may arise during maintenance, servicing and repairs on the ebike.
  • Page 10 Table 2: Identification number data sheet. If you are unable to contact your Bulls Dealer, you will find other Bulls dealers Laws, standards and directives online at bullsbikesusa.com. The operating instructions comply with the...
  • Page 11 About these operating instructions 1.7.4 Safety markings 1.8.3 Information on the nameplate The following safety markings are used on the Alongside the warnings, product nameplates also pedelec's nameplates: contain other important information about the pedelec: General warning Read the instructions Adhere to the instructions for use Separate collection of electrical and electronic...
  • Page 12 About these operating instructions Nameplate The nameplate is situated on the frame. You will find the precise position of the nameplate in Figure 2. You will find four pieces of information on the nameplate. CLASS 250W 20mph Figure 1: Nameplate, example Identification Classification Maximum power output...
  • Page 13 Safety Safety General warnings CAUTION WARNING Electric shock in case of damage Damaged chargers, cables and plug connectors Risk of fire and explosion due to faulty battery increase the risk of electric shock. The safety electronics on a damaged or faulty battery may fail.
  • Page 14  We recommend that you attach the key to a immediately if brake fluid leaks out. Contact key ring. your Bulls Dealer about repair.  Dispose of leaking brake fluid in an environmentally responsible way in accordance with statutory regulations. Ask a...
  • Page 15 Ask a Bulls Dealer for more information. Data privacy Environmental hazard posed by oil and During maintenance, the pedelec is connected to lubricants from rear frame damper...
  • Page 16 Safety After skin contact Symbol Explanation Remove any solid particles immediately. Rinse Read the instructions the affected area with plenty of water for at least 15 minutes. Then dab the affected skin gently. Do Separate collection of electrical not rub dry. Remove contaminated clothing and electronic devices immediately.
  • Page 17 2.8.4.1 Brake fluid  The brake system must be repaired immediately if brake fluid leaks out. Contact your Bulls Dealer about repair.  Dispose of leaking brake fluid in an environmentally responsible way in accordance with statutory regulations. Ask a Bulls Dealer for more information.
  • Page 18 Overview Overview 15 16 Figure 2: Pedelec viewed from the right, example Pannier rack Front wheel Rear light and reflector Fork Front guard Rear guard Headlight Kickstand Rear wheel Handlebars Chain Stem Frame Frame number Seat post Battery and nameplate Saddle...
  • Page 19 Overview Description 3.1.2 Suspension Both forks and suspension forks are fitted in this 3.1.1 Wheel and suspension model series. A suspension fork is based either on a steel spring or air suspension. Unlike a rigid fork, a suspension fork has two functions which improve floor contact and comfort: suspension and damping.
  • Page 20 Overview 3.1.2.1 Steel suspension fork structure 3.1.2.2 Air suspension fork structure The pedelec's fork features both air suspension and a compression damper plus a rebound damper in some cases. Figure 5: Example showing Suntour fork The stem and handlebars are fastened to the fork steerer (1).
  • Page 21 Figure 10: Rim brake locking lever, closed (1) and open (2) IFP (internal floating piston) Air valve The rim brake locking lever is not marked with any lettering. Air chamber Only a Bulls Dealer may set the rim brake locking lever Lockout lever Rebound lever...
  • Page 22 Overview 3.1.3.2 Disc brake 3.1.3.3 Back-pedal brake Figure 11: Pedelec brake system with a disc brake – example Figure 12: Pedelec brake system with a back-pedal brake – example Brake disc Rear wheel rim brake Brake calliper with brake linings Handlebars with brake lever Handlebars with brake lever Front wheel rim brake...
  • Page 23 Overview • The buffer chamber in the ABS control unit is filled 3.1.3.4 ABS completely. • The pedelec has come to a halt. • The rider releases the brake. Besides the ABS function itself, the unit also includes a system to detect when the rear wheel is raised during full braking.
  • Page 24 Overview Rear light 3.1.4 Electric drive system Electric gear shift (alternative) The pedelec is driven by muscle power applied to Motor the chain drive. The force which is applied by • A charger which is designed for the battery. pedalling in the direction of travel drives the front chain wheel.
  • Page 25 Overview conditions. You will find codes of practice for their 3.1.5.1 Frame battery safe handling in Section 2 on Safety and Section 6.9 on Rechargeable battery in the operating instructions. If the electric drive system is not used for about 10 minutes (e.g.
  • Page 26 Overview Key for the battery lock Retainer guard Securing hook On-Off button (battery) Battery level indicator Integrated rechargeable battery housing 3.1.6 Display The display has two buttons to display the main drive system functions and the journey data. The rider can switch off the drive system by removing the display.
  • Page 27 Overview 3.1.8 Charger Each pedelec is supplied with a charger. As a general rule, any BOSCH charger may be used: • The 2A compact charger • The 4A standard charger • The 6A fast charger Observe the operating instructions in the section on Documents.
  • Page 28 Overview The general laws and the regulations for the Proper use prevention of accidents and environmental The pedelec must only be used in perfect, fully protection in the respective country of use must be functional condition. National requirements may adhered to. All check lists and instructions for apply to the pedelec which the standard actions in these operating instructions met.
  • Page 29 Overview • carrying other people Improper use • riding with excessive baggage Failure to adhere to the proper use poses a risk of • riding with no hands personal injury and material damage. The pedelec • riding on ice and snow is not suitable for the following uses: •...
  • Page 30 Overview Technical data 3.4.4 Performance Line CX Cruise motor Continuous power rating 250 W 3.4.1 Pedelec Max. torque 75 Nm Transportation temperature 5 °C - 25 °C Nominal voltage 36 V DC Ideal transportation temperature 10 °C - 15 °C Protection class IP54 Storage temperature...
  • Page 31 Overview 3.4.7 Lighting 3.4.10 PowerPack 500 battery 36 V Applicable to motors: Performance Line Cruise, Nominal voltage Performance Line Speed and Performance Line CX 13.4 Ah Nominal capacity 6/12 V Voltage about 500 Wh Energy Maximum output 2.6/ 2.7 kg Weight 8.4/17.4 W Front light...
  • Page 32 Overview 3.4.12 PowerTube 500 battery BLUETOOTH low energy 2400-2480 MHz 36 V Frequency Nominal voltage < 10 mW 13.54 Ah Transmitting capacity Nominal capacity 500 Wh Energy Table 27: KIOX display technical data 2.8 kg Weight 3.4.15 USB port IP54 Protection class Charge voltage -5 °C - +40 °C...
  • Page 33 Overview Environmental requirements You can be ride the pedelec within a temperature As a general rule, you should avoid temperatures range between 5 °C and 35 °C. The drive system under -10 °C or over +60 °C is limited in its performance outside this You must also keep within the following temperature range.
  • Page 34 Overview The pedelec is unsuitable for the following areas of use: Child's bicycles/ City and trekking Area of use bicycles for young Mountain bikes Racing bicycle Cargo bike Folding bicycle bicycles adults Never drive off-road Never drive off-road Never drive off-road Never drive off-road Never drive off-road or perform jumps.
  • Page 35 Overview Description of controls and 3.6.3 Control panel screens The control panel has six buttons. 3.6.1 Handlebars Figure 20: Detailed view of pedelec from rider position, example Rear brake lever Bell Headlight Figure 22: Control panel overview Display Front brake lever Symbol Designation <...
  • Page 36 Overview You can make the following settings on the Quick Menu. Symbol Speed unit indicator km/h- mph Explanation Riding light symbol R ESE T [D D. MM. YY] All journey data are reset to zero for the trip distance up until this point.
  • Page 37 EM TB Optimum assistance on any terrain, also configure your eShift system here. sporty start-up, improved dynamics and The pedelec manufacturer or Bulls maximum performance. Dealer can enter a mileage and/or T UR BO Maximum assistance up to high period for the servicing date.
  • Page 38 Overview 3.6.4.10 System settings and data Applies only to Pedelecs with eShift with NuVinci H|Sync/ enviolo with Optimized H|Sync In order to see the system settings and data, the rider has to call up the system settings. The rider The following additional functions are available on can change the values of the system settings, but the function display: not the system data.
  • Page 39 Overview If the ABS indicator lamp is lit, the ABS function is not active. Notice The anti-blocking system indicator lamp may light up if the front and rear wheels are rotating at widely different speeds from one another – for example, if the rider cycles on the rear wheel only or if a wheel is rotating for a unusually long time without making contact with the ground (fitting...
  • Page 40 Transporting and storing Transporting and storing CAUTION Physical transport Oil leak if no transport securing device characteristics The brake securing device prevents the brakes from being applied accidentally during 4.1.1 Dimensions during transportation transportation. This could cause irreparable damage to the brake system or an oil leak, which There was no information relating to the box will harm the environment.
  • Page 41 Transporting and storing Storing Notice The Bulls Dealer will advise you on how to CAUTION select a suitable rack system properly and how to use it safely. Risk of fire and explosion due to high temperatures  If you ship the pedelec, we recommend that you have it partially dismantled and packaged Temperatures over 60 °C can also cause liquid to...
  • Page 42 6 months.  Before longer periods without use, it is The battery may become damaged if it is recommendable to have your Bulls Dealer carry out servicing and basic cleaning and apply connected permanently to the charger. preservative agent.  Never connect the battery to the charger permanently.
  • Page 43 Assembly Assembly Unpacking CAUTION WARNING Hand injuries caused by cardboard packaging Injury to the eyes The shipping carton is closed with metal staples. Problems may arise if the settings are not made There is a risk of puncture wounds and cuts when to components properly and you may sustain unpacking and crushing the packaging.
  • Page 44 Assembly Commissioning 5.3.1 Checking the battery WARNING CAUTION Risk of fire and explosion due to faulty battery Risk of fire and explosion due to incorrect charger The safety electronics may fail if the battery is damaged or faulty. The residual voltage can Batteries which are recharged with an unsuitable cause a short circuit.
  • Page 45 Assembly  Tighten the axle with a 5 mm hexagon socket 5.3.2.2 Installing the wheel with screw-on axle spanner to 8–10 Nm. (20 mm)  Insert the axle completely on the drive side. Figure 27: Tightening the axle  Insert the securing screw on the non-drive Figure 30: Tightening the inserted axle side.
  • Page 46 Assembly  Tighten the axle with the red handle. 5.3.2.3 Installing the wheel with a quick release axle CAUTION Crash caused by loose quick release axle A faulty or incorrectly installed quick release axle may become caught in the brake disc and block the wheel.
  • Page 47 Assembly  Check the position and clamping force of the 5.3.3 Installing the wheel with a quick quick release lever. The quick release lever release must be flush with the lower housing. You must CAUTION be able to see a slight impression on the palm of your hand when you close the quick release Crash caused by unfastened quick lever.
  • Page 48 Assembly  Push in the quick release until you hear a 5.3.4 Installing the wheel in the FOX fork clicking sound. Make sure that the flange is Only applies to pedelecs with this equipment extended. 5.3.4.1 Wheel with quick release (15 mm) The procedure for installing the 15 x 100 mm and 15 x 110 mm quick releases is the same.
  • Page 49 Assembly 5.3.4.2 Adjusting the FOX quick release 5.3.4.3 Installing the wheel with Kabolt axles The procedure for installing the 15 x 100 mm and 15 x 110 mm Kabolt axles is the same.  Place the front wheel in the fork ends of the fork.
  • Page 50 Assembly Checking the headset backlash  To check the handlebar headset backlash, close the quick release lever on the stem. Place the fingers of one hand on the upper headset cup, pull the front wheel brake with the other hand and try to push the pedelec backwards and forwards.
  • Page 51 Operation Operation CAUTION Risks and hazards Risk of fire and burning due to hot motor The motor housing becomes hot when riding. WARNING Touching it may cause burns to the skin or other objects. Injuries and death caused by other road users ...
  • Page 52 The on-board computer frost. provides gear shift recommendations.  If the pedelec is to be used at temperatures below 3 °C, the Bulls Dealer must carry out Tire pressure an inspection and prepare the pedelec for winter usage first.
  • Page 53 (possible 3 times) need cleaning.  Sas Pedelec switches to If the error occurs again, the emergency ride mode and Bulls Dealer will need to set  Connection problem with Have ports and connections logs the error up the system again.
  • Page 54 Plug the charger into the Implausible signals from Contact your Bulls battery. the wheel speed sensor Dealer.  Contact your Bulls Dealer if the problem persists.  Error in the line to the front Contact your Bulls wheel speed sensor Dealer.
  • Page 55 ABS indicator lamp is Contact your Bulls the battery level indicator. Contact an authorised defective or missing; ABS Dealer. possibly not functioning Bulls Dealer if this happens.  Internal display error Re-start your drive system by screen switching it on and off.
  • Page 56 Operation Before the first ride 6.3.2 Determining the seat height  To determine the seat height safely, either push CAUTION the pedelec near to a wall, so that you can lean on the wall to support yourself or ask another person Crash caused by incorrectly adjusted torques to hold the pedelec for you.
  • Page 57 Operation  Set the seat post at the required height. Lowering the saddle To lower the saddle, press your hand down on the  CAUTION saddle or sit on the saddle. Press the seat post activation lever and hold it down. Crash caused by an excessively high seat post ...
  • Page 58 Operation  The handlebar settings must only be adjusted while the pedelec is stationary.  Unfasten and adjust the designated screw connections, and clamp them with the maximum tightening torque for the clamping screws of the handlebars. 6.3.3 Adjusting the handlebars Figure 52: Open (2) and closed (1) clamping lever on the stem;...
  • Page 59 WARNING  If you are unable to set the clamping force, the Bulls Dealer will need to check the quick Crash caused by incorrectly set grip distance release. If brake cylinders are set incorrectly or installed wrongly, the braking power may be lost at any 6.3.4...
  • Page 60 Operation 6.3.4.3 Adjusting the grip distance on a CAUTION Magura brake lever Only applies to pedelecs with this equipment Crash caused by incorrectly set suspension If the suspension is adjusted incorrectly, the fork Use a T25 TORX® wrench to turn the setting may become damaged, so that problems may screw to adjust the grip distance.
  • Page 61  If you cannot achieve the desired sag, you may need to make an internal adjustment. For this purpose, contact your Bulls Dealer. Figure 58: Screw caps in different designs 6.3.5.3 Adjusting the steel suspension fork negative deflection ...
  • Page 62 Operation  The ideal setting in relation to the weight of the 6.3.6 Adjusting the suspension of the rider has been achieved when the shock FOX fork absorber deflects 3 mm under the stationary Only applies to pedelecs with this equipment load of the rider.
  • Page 63 If you cannot achieve the desired sag, you may need to make an internal adjustment. For this Rider weight Rhythm 34 Rhythm 36 purpose, contact your Bulls Dealer. Minimum air 40 psi (2.8 bar) 40 psi (2.8 bar) pressure 54 - 59 kg...
  • Page 64 Operation 6.3.7 Setting the Suntour rear frame 6.3.7.2 Adjusting the rebound damper The rebound defines the speed at which the rear frame damper rebounds after being loaded. The Only applies to pedelecs with this equipment rebound setting depends on the air pressure setting. Higher sag settings require lower rebound settings.
  • Page 65 Operation The negative deflection (2) is the distance 6.3.8 Setting the FOX rear frame damper between the O-ring (4) and the rubber air Only applies to pedelecs with this equipment chamber seal (1). The total deflection of the rear frame damper (5) is the distance between the end 6.3.8.1 Adjusting the negative deflection of the rear frame damper (3) and the rubber air chamber seal (1)
  • Page 66 Operation  Determine your rebound setting based on the air pressure. Turn the rebound adjuster back anti-clockwise by the number of clicks specified in the table below: Air pressure (psi) Recommended rebound setting < 100 Open (anti-clockwise) 100 - 120 120 - 140 140 - 160 160 - 180...
  • Page 67 **System components are matched to the drive  Never exceed the total weight of the pedelec. system. The Bulls Dealer will advise you on choosing a 6.4.1 Child seat suitable child seat system for the child and the pedelec.
  • Page 68 The Bulls Dealer must install the pannier rack the The Bulls Dealer will provide instruction on how first time to ensure that it is safely fitted.
  • Page 69 To do so, push the brake levers  while stationary to check whether resistance is generated  Have the Bulls Dealer carry out a basic in the usual brake lever position. The brake must not lose inspection regularly. During the inspection, the any brake fluid.
  • Page 70 Operation Using the kickstand CAUTION CAUTION Crash caused by unsecured baggage Loose or unsecured objects on the pannier rack, Crash caused by a lowered kickstand e.g. belts, may become caught in the rear wheel. The kickstand does not fold up automatically. This may cause a crash with injuries.
  • Page 71 Operation Rechargeable battery CAUTION WARNING Chemical burns to the skin and eyes caused by faulty battery Risk of fire and explosion due to faulty battery Liquids and vapours may leak from a damaged or The safety electronics on a damaged or faulty faulty battery.
  • Page 72 Operation 6.9.2 Pannier rack battery Notice Only applies to pedelecs with this equipment If you leave a key inserted when riding or transporting the pedelec, it may break off or the 6.9.2.1 Removing the pannier rack battery locking system may open accidentally. ...
  • Page 73 Operation  (1) Open the battery lock with the key. 6.9.4 Charging the battery  (2) The battery is released and falls into the WARNING retainer guard.  (3) Hold the battery in your hand from beneath. Risk of fire and explosion due to faulty battery Use the other hand to push on the retainer The safety electronics on damaged or faulty guard from above.
  • Page 74 Operation  The ambient temperature during the charging 6.9.5 Charging the dual battery process must be within the range from 0 °C to Only applies to pedelecs with this equipment 40 °C.  The battery can remain on the pedelec or can be One of the charging sockets is not accessible or is removed for charging.
  • Page 75 Operation 6.9.5.2 Charging process when one battery is used You can charge each battery individually if you remove them from their mounts. If only one battery is used, you will only be able to charge the battery on the pedelec which has an accessible charging socket.
  • Page 76 Operation 6.10 Electric drive system 6.10.2 Switching off the drive system As soon as you stop pushing the pedals in normal 6.10.1 Switching on the electric drive mode or reach a speed of 20 mph (Class 1) or system 28 mph (Class 3), the drive system switches off the assistance system.
  • Page 77 Operation  Position the display in its mount. 6.10.3 Control panel with display  The charging process starts automatically. CAUTION 6.10.4.2 Charging the display rechargeable Crash caused by distraction battery via the USB port A lack of concentration while riding increases the Notice risk of an accident.
  • Page 78 Operation Removing and attaching the 6.10.5.3 6.10.5.6 Securing the display display Notice Notice The blocking screw does not offer protection If the rider is not present, the display can be used against theft. without authorisation, e.g. it may be stolen, the system settings may be changed or journey ...
  • Page 79 Operation 6.10.6 Switching on the display 6.10.9 Using the riding light  Press the On-Off button (display) once.  The drive system needs to be already switched on to turn on the riding light.  The electric drive system is switched on. ...
  • Page 80 Operation 6.10.15 Changing the settings Symbol Designation You will find a detailed description of the < Browse back button individual parameters in the online operating Select button > Browse forwards button instructions at: Plus button www.Bosch-eBike.com/Kiox-manual. Push assist button – Minus button 6.10.16 Opening the quick menu Table 49: Overview of the control panel...
  • Page 81 Operation  Press the plus button or the minus button to 6.10.16.4 Changing defined gears change the displayed setting. Applies only to pedelecs with NuVinci H|Sync/  Press and hold the RESET button for enviolo with Optimized H|Sync equipment 3 seconds to save the changed system ...
  • Page 82 Operation 6.11 Brake DANGER DANGER After swallowing  Rinse out mouth with water. Never induce Hydraulic fluid can be fatal if it is swallowed vomiting! Risk of aspiration! and penetrates into the respiratory system Hydraulic fluid may leak out after an accident or ...
  • Page 83  Never use the pedelec if it no longer brakes as The tyres may slip on wet roads. In wet conditions normal. Consult a Bulls Dealer. you must also expect a longer braking distance. The braking sensation differs from the usual The drive force of the motor is shut off during the sensation.
  • Page 84  If any air has entered the brake system, contact doesn’t, the indicator lamp is faulty. your Bulls Dealer.  Adjust your riding to the current ambient conditions and your personal riding skills...
  • Page 85 Operation  Remember that the anti-blocking system can WARNING make your braking distance longer.  Reduce your speed on slippery ground. Brake in Accidents due to manipulation bursts and in good time. Modified or manipulated ABS components or use of non-authorised replacement components will Notice have an adverse effect on the ABS function.
  • Page 86 Operation 6.12.2 Adjusting the compression of the 6.12.3 Adjusting the compression of the Fox damper Suntour fork Only applies to pedelecs with this equipment Only applies to pedelecs with this equipment The compression adjuster makes it possible to The compression adjuster makes it possible to make quick adjustments to the suspension make quick adjustments to the suspension behaviour of the damper to suit changes in terrain.
  • Page 87 Operation  Use the OPEN position for rough descents and  If the rear wheel bounces back much more the LOCK position for efficient climbing. First set quickly or slowly than the front wheel, change the the compression adjuster to the OPEN position. setting by turning the setting wheel.
  • Page 88 Operation 6.13.1 Using the derailleur gears Notice The interior hub is not completely waterproof. If Only applies to pedelecs with this equipment water gets into the hub, it may rust and the gear The speed and range can be increased while switch function may no longer function as a result.
  • Page 89 Operation You will find how to switch from automatic to 6.13.3.3 eShift with Shimano DI2 automatic manual mode, depending on the shifter used, hub gears described in your operating instructions for your Only applies to pedelecs with this equipment gear shift. The new gear is shown briefly on the screen each If you use the shifter when in automatic mode, the time it is changed.
  • Page 90 Servicing can be performed Clean the pedals after each ride  by the operator and rider. In case of any doubt, consult the Bulls Dealer. Clean the suspension fork and, if  after each ride necessary, rear frame damper Cleaning after each ride ...
  • Page 91 Cleaning and servicing Basic cleaning 7.2.1 Cleaning the frame  Soak dirt stains on the frame with dish-washing CAUTION detergent if the dirt is thick and ingrained.  After leaving it to soak for a time, remove the Crash caused by brake failure dirt and mud with a sponge, brush and The braking effect may be unusually poor toothbrush.
  • Page 92 Cleaning and servicing 7.2.6 Cleaning the chain Notice Notice  Do not clean the battery with solvents, such as thinners, alcohol, oil and corrosion protection,  Never use aggressive (acid-based) cleaners, or with cleaning agents. rust removers or degreasers when cleaning the chain.
  • Page 93 Cleaning and servicing 7.3.1 Servicing the frame Notice  Dry frame after cleaning. If water enters into the drive unit, the unit will be  Spray with care oil. Clean off the care oil again permanently damaged. after a short time. ...
  • Page 94 Crash and falling caused by unintentional  A Bulls Dealer will need to change the tire if it is activation worn. There is a risk of injury if the drive system is activated unintentionally.
  • Page 95 The operating instructions for the  The brake linings have not reached their wear bicycle pump must be limit. If they have, a Bulls Dealer will need to adhered to. replace the brake linings. Unscrew and remove the 7.4.7...
  • Page 96 Excessive chain tension increases wear.  The brake discs have not reached the wear limit. If they have, a Bulls Dealer will need to If the chain tension is too low, there is a risk that replace brake discs.
  • Page 97 This may lead to an accident with injuries.  Dispose of lubricants and oils left over after repairs in an environmentally responsible way  Only Bulls dealers may carry out repairs on brakes.  in accordance with statutory regulations. Never carry out work or changes (such as...
  • Page 98 Checking the quick release fork bridge).  Check the position and clamping force of the  The Bulls Dealer will fully inspect the interior quick release lever. The quick release lever and exterior of the rear frame damper, must be flush with the lower housing. You must...
  • Page 99 Maintenance 8.2.1 Cable-operated gear shift, single- 8.2.3 Cable-operated twist grip, dual- cable cable Only applies to pedelecs with this equipment Only applies to pedelecs with this equipment  For a smooth gear shift, adjust the adjusting  For a smooth gear shift, set the adjusting sleeves on the shifter housing.
  • Page 100 Dispose of faulty batteries properly and as  Start the drive system. quickly as possible.  Contact your Bulls Dealer if the drive system  Store in a dry place until disposal. Never store does not start up. in the vicinity of flammable substances.
  • Page 101 Troubleshooting, fault clearance and repair Repair Special knowledge and tools are required for many repairs. That is why only a Bulls Dealer may perform repairs such as: • Replacing tyres and rims • Replacing brake pads and brake linings •...
  • Page 102  The pedelec, display screen, the unopened cause burns. and undamaged battery and the charger can be returned to any Bulls Dealer free of  Avoid contact with leaked liquids. charge. Depending on the region, further  Immediately consult a doctor in case of disposal options may be available.
  • Page 103 Documents Documents 11.1 Parts list There was no information relating to a parts list yet at the time of going to press. You'll find the information in the latest operating instructions.
  • Page 104 Documents 11.2 Assembly report Date: Frame number: Components Description Criteria Measures if rejected Accept- Assembly/inspection Tests Rejection ance Assembly O.K. Loose Adjust quick release Front wheel Check mount fastening Functional check O.K. Loose Retighten screws Kickstand Tire pressure too low/too Tire pressure check O.K.
  • Page 105 Documents Components Description Criteria Measures if rejected Drive/gear shift Refasten if necessary or replace Chain/cassette/ Check for damage O.K. Damage as specified in parts list pinion/chainring Chain guard/spoke Check for damage O.K. Damage Replace as specified in parts list guard Bottom bracket axle/ Check mount fastening O.K.
  • Page 106 Documents 11.3 Maintenance log Diagnosis and documentation of current status Date: Frame number: Components Frequency Description Criteria Measures if rejected Inspection Tests Maintenance Accept- Rejection ance Front wheel 6 months Assembly O.K. Loose Adjust quick release Kickstand 6 months Check mount fastening Functional check O.K.
  • Page 107 Documents Components Frequency Description Criteria Measures if rejected Inspection Tests Maintenance Accept- Rejection ance Light system First examination O.K. Error message Contact battery Rechargeable manufacturer; take out of battery service, new battery Connections, correct O.K. Cable defective, New cabling Light cabling wiring no light Side light...
  • Page 108 Documents Technical inspection, checking safety, test ride Components Description Criteria Measures if rejected Assembly/inspection Tests Accept- Rejection ance Functional check O.K. No full braking; braking Locate defective part in brake Brake system distance too long system and correct Gear shift under operat- Functional check O.K.
  • Page 109 Documents 11.4 Charger operating instructions...
  • Page 110 Documents Standard Charger Fast Charger eBike Battery Charger 36-4/230 Standard Charger BCS220 0 275 007 907 Input: 230V 50Hz 1.5A Li-Ion Output: 36V Use ONLY with BOSCH Li-Ion batteries Made in PRC Robert Bosch GmbH, Reutlingen eBike Battery Charger 36-6/230 Fast Charger BCS250 0 275 007 918 Input: 230V...
  • Page 111 Documents Compact Charger %&6...
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  • Page 118 Keyword index Keyword index Fork, 18 Air chamber, 20 - setting the compression damper, Rear frame damper, Air valve structure, 20 Fork, 19 Fork end, 18 Rear light, 23 Rear frame damper, 20 Setting the rebound damper, 86 Rear wheel brake, 21 Alternative, 10 structure, 19 Rebound damper adjuster,...
  • Page 119 Glossary Glossary and associated wiring for the motor electrical power assistance. Brake lever Electrically power assisted cycle, pedelec Source: EN 15194:2017: lever used to apply the Source: EN 15194:2017: electrically power brake. assisted cycle, equipped with pedals and an auxiliary electric motor, which cannot be propelled Braking distance exclusively by means of the auxiliary electric motor, except in start-up assistance mode.
  • Page 120 Model year pedelec, at the moment the current has dropped to zero or to the no load current value. Source: BULLS: the model year refers to the fir st production year that the series-manufactured pedelec was manufactured in the version in...
  • Page 121 Source: DIN 31051: reduction in useful life (4.3.4, caused by chemical and/or physical processes. Weight of ready-to-ride bicycle Source: BULLS: the indicated weight for a ready- to-ride bicycle refers to the weight of a pedelec at the time of sale. The weight of each additional accessory must be added to this weight.
  • Page 122 Appendix Declaration of conformity The manufacturer: BULLS Bikes USA 11854 Alameda St Lynwood, CA 90262 United States hereby declares that the electrically power assisted cycles of types: 724-339, 724-342, 724-345, 724-190, 720-216, 724-186, 724-363 Year of manufacture 2019 and year of manufacture 2020 EN 15194:2018 Cycles –...
  • Page 124 BULLSBIKESUSA.COM BULLS Bikes USA 11854 Alameda St Lynwood, CA 90262 United States Y O U R B U L L S C E R T I F I E D D E A L E R :...