HV Racing HVR 50.4 MINI Operating Instructions Manual

HV Racing HVR 50.4 MINI Operating Instructions Manual

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  • Page 2 WARNING: Read these operating instructions carefully before you start using your HVR! Dear HVR customer, Thank you and congratulations on purchasing an HVR Ele electric motorcycle. Read the operating instructions carefully and completely to ensure safe and long-term operation of the HVR and act carefully during operation.
  • Page 3: Table Of Contents

    CONTENTS 1. IMPORTANT SYMBOLS AND DESIGNATIONS page 4 2. SAFETY NOTICE page 5 3. TECHNICAL DATA page 6 4. CONTROLS Page 7 4.1 Battery indicator with on / off switch 5. ELECTRIC DRIVE page 8 5.1 battery 5.2 Electric motor and converter Page 11 6.
  • Page 4: Important Symbols And Designations

    13.6 Adjust rear shock Page 29 13.7 spokes Page 31 13.7.1 Check spoke tension Page 32 13.8 Handlebars 13.8.1 Adjusting the handlebar position 14. SERVICE PLAN Page 33 14.1 Compulsory work 14.2 Recommended work 15. TORQUE LIST Page 34 16. EU / EG DECLARATION OF CONFORMITY Page 36 1.
  • Page 5: Safety Notice

    2. SAFETY NOTICE WARNING: Read these operating instructions carefully before putting the HVR into operation! To ensure safe and long operation, please note the following: - Your child must be mentally and physically able to ride a motorcycle - The minimum age is 6 years - Riding a bicycle is the basic requirement for riding a motorcycle - Explain to your child how to handle the motorcycle and discuss this with your child so that it is safe to use he understands with the...
  • Page 6: Technical Data

    3. TECHNICAL DATA HVR HVR 50.4 MINI HVR 50.4 HVR 50.4 PRO HVR 60.4 class 50 cc (minicross) 50 cc (minicross) 50 cc (minicross) 65 cc (minicross) overall length 1350 mm 1350 mm 1400 mm 1600 mm wheelbase 930 mm...
  • Page 7: Controls

    4. CONTROLS Front brake Breakaway switch and throttle Battery indicator with E. On / off switch Front brake armature with expansion tank for brake fluid Charging port Engine control unit Brake fluid advertisement for the Rear brake with surge tank Electric motor Rear brake battery...
  • Page 8: Electric Drive

    GREEN LED: Battery charge status (abbreviation: SOC) LED 1 - 7 Temperature pre-warning (flashing) / temperature shutdown (lit) 0% state of charge (SOC) or YELLOW LED: RED LED: error h press de s On / Off switch, the green LEDs of the battery indicator light up one after the other, the yellow and red LEDs light up briefly for testing.
  • Page 9 The traction battery is the heart of an electric vehicle, performance and range largely depend on the battery. The HVR lithium-ion battery has a specially designed, highly developed battery management system (BMS), which ensures that the battery is always operated within the permissible limits.
  • Page 10 WARNING: Risk of fire and fire - NEVER open, damage or burn the battery. - NEVER short-circuit the battery poles. - NEVER reverse the polarity of the battery. - NEVER bring it near heat or fire. - NEVER try to use any charger other than the original HVR charger. 5.2 ELECTRIC MOTOR AND MOTOR CONTROL UNIT (INVERTER) The HVR electric motor and the converter ensure that the power delivery is easy to control.
  • Page 11: Loading

    WARNING: The motor housing can get very warm after driving at high power, so do not touch it. NOTE: The coolant is a special oil that is completely non-toxic and does not attack any components or is environmentally hazardous. NOTE: The coolant only serves to better dissipate the heat from inside the engine, even if the vehicle is driven without any coolant, the vehicle will not be damaged.
  • Page 12 ▷ Connect the charging plug of the charger to the charging connection of the motorcycle (bayonet lock), charging now begins automatically and the LED on the HVR charger lights up red. ▷ The flashing green LED on the motorcycle shows the current SOC. SOC (state of charge) LED display on the motorcycle 0 to 16%...
  • Page 13 Normal charging Motorcycle completely The battery is too warm or too cold loaded to charge The battery is being charged, gradually The battery is fully charged. 60 When the yellow LED on the more and more green LEDs light up seconds later the motorcycle switches motorcycle and the green LED (the...
  • Page 14: Setting With The Hvr App

    NOTE: Charging over 90% of the charge is much slower due to the balancing of the cells, so it is advisable, for example, to only charge the motorcycle to 90% full during the break on the route in order to maximize the training time. ▷...
  • Page 15 NOTE: The APP code can be found in the delivery certificate and on the converter under the seat. The motorcycle is now registered and available in the list of registered motorcycles. When it is within range you can connect by pressing the name of your motorcycle in the APP.
  • Page 16: Observe Monitor Data

    7.2 OBSERVE MONITOR DATA The MONITOR function shows the current parameters such as SOC, temperatures, voltage, current etc. of the motorcycle: Tap her motorcycle Press CONNECT Monitor screen 7.3 ADJUSTING THE MOTORCYCLE SETTING DANGER: The motorcycle must be jacked up (with the rear wheel in the air) and must be stationary during the adjustment. The tear-off switch must be removed for the adjustment process.
  • Page 17 Press Tuning Tap her motorcycle There are 3 preset mappings available: LET'S WIN LET'S GO LET'S START For real racers For advanced For beginners Page 17 of 36 HVR instruction manual...
  • Page 18 SPEED: 6 - 70 km / h POWER: 1000 - 8000 watts RECUPERATION: no engine brake / Recuperation strong engine brake / Recuperation Adjust the values accordingly and press SEND to send the set parameters to the motorcycle. The display starts to flash and the motorcycle switches off after the data has been successfully transmitted.
  • Page 19: Transport

    WARNING: After every adjustment with the motorcycle jacked up, check whether the motorcycle behaves as you expect and the set maximum speed windiness is set correctly. To do this, hold the motorcycle tightly, then turn the throttle grip and let the rear wheel turn in the air, making sure that nobody is injured on the rotating parts.
  • Page 20: Cleaning

    11. CLEANING After driving off-road, first clean the motorcycle carefully with a scraper or spatula to remove the coarse dirt. DANGER: Do not use a metal scraper or spatula as this could damage the motorcycle. Then wash the motorcycle with a soft water jet, do not aim the water jet directly at electronic components and cables. Dry the motorcycle, grease the chain and check that the controls move easily.
  • Page 21: Check Chain Tension

    13.1.2 CHECK THE CHAIN TENSION WARNING: Excessive chain tension can lead to increased wear on the chain, chain sprocket and possibly other components, possibly even tearing or breaking them. Too little chain tension can cause the chain to jump off the engine sprocket or rear sprocket. If this is the case, the rear wheel can lock up or the engine can be damaged.
  • Page 22: Adjusting The Chain Tension

    60.4 13.1.3 ADJUSTING THE CHAIN TENSION WARNING: A rear wheel that is not correctly installed can damage components and cause accidents! The chain tension is set by loosening the rear wheel axle and is set using the two chain tensioners with the nuts. Make sure that the setting is identical on both sides to ensure that the rear wheel is just mounted.
  • Page 23: Tires

    13.2 TIRES 13.2 AIR PRESSURE WARNING: If the tire air pressure is too low, wear increases and the tire valve can tear off. Excessive tire air pressure leads to overstressing of the material and can possibly cause the tire to burst. Check the air pressure of cold tires before driving.
  • Page 24 WARNING: Worn brake discs reduce the braking effect, which can lead to accidents, injuries and damage to components! You should therefore regularly check the thickness of the brake discs! To do this, measure the thickness of the brake discs on the front and rear wheels at several points. NOTE: Each braking process reduces the thickness of the brake disk in the area between the brake pads.
  • Page 25 WARNING: Worn brake discs reduce the braking effect, which can lead to accidents, injuries and damage to components. You should therefore regularly check the thickness of the brake pads! To do this, measure the thickness of the brake pads on the front and rear wheels. NOTE: Each braking process reduces the thickness of the brake lining in the area between the brake linings.
  • Page 26: Foot Brake Lever

    WARNING: It must be ensured that the brake discs are free of grease and clean, otherwise the braking effect is not guaranteed and accidents can occur! 13.4 FOOT BRAKE LEVER 13.4.1 CHECK THE POSITION OF THE FOOT BRAKE LEVER Check whether the foot brake lever is in line with the footrest. This is the default position. If this is not the case, adjust the position of the foot brake lever correctly.
  • Page 27: Fork

    ▷ Loosen the lock nut 1 ▷ Remove the split pin ▷ Remove the collar bolt ▷ Use thread 2 to adjust the position of the brake lever as it suits you. The recommendation for this is to align it in a horizontal line with the footrest. ▷...
  • Page 28 ▷ Make sure that the bars are adjusted to the same height. ▷ Tighten the 4 screws 1 with a torque of 10Nm firmly again NOTE: The recommendation is to adjust the sides one after the other, as the second side remains fixed and thus prevents the fork from slipping through unintentionally.
  • Page 29 to strip off. Over time, however, it can happen that dirt gets behind the dust sleeve. If this dirt is not removed, the oil sealing rings behind it can leak. WARNING: Oil or grease on the brake discs will reduce the braking effect. Therefore, always keep the brake discs free of oil and grease and clean the brake discs with brake cleaner if necessary.
  • Page 30 This means that the rebound damping is low and the shock absorber rebounded quickly. 50.4 / 50.4 MINI Damper adjustment Counterclockwise clicks (open) Rebound shock absorber Sports normal Comfort 50.4 PRO Counterclockwise (open) clicks suspension fork Damper adjustment Shock absorbers print print train...
  • Page 31 13.7 SAVE 13.7.1 CHECK THE SPOKE TENSION WARNING: If spokes are too tight, they can tear due to overload. If they are tensioned too loosely, a side or vertical runout can form in the wheel and further spokes can loosen. After the first 3 battery charges, check the spoke tension at regular intervals, especially on a new vehicle.
  • Page 32 13.8 HANDLEBAR 13.8.1 ADJUSTING THE HANDLEBAR POSITION TILT ▷ Loosen the 4 screws 1 ▷ Adjust the handlebar incline as required ▷ Fix the 4 screws 1 POSITION The handlebar mount can be mounted on the fork bridge in two positions. ▷...
  • Page 33 14. SERVICE PLAN 14.1 MANDATORY WORK Every 40 hours / once a year Every 10 Hours Every hour Checking the front brake linings Checking the rear brake linings ○ ● ● Checking the brake discs ○ ● ● ○ ● ●...
  • Page 34 14.2 RECOMMENDED WORK Every 40 hours / once a year Every 10 hours Every hour Change the brake fluid of the front brake. Change the brake fluid of ● the rear brake. Perform a fork service ● ● Perform shock absorber service ●...
  • Page 35 M6x1 M6x1 Rear brake caliper mounting 10 Nm 10 Nm L = 16mm L = 12mm M6x1 10 Nm Cooling grid L = 12mm M6x1 Side panel at the front of the cooling grille 8 Nm L = 30mm (Countersunk head) M6x1 M6x1 Stop seat bench in front...
  • Page 36 Neustadterstr. 13a D-91085 Weisendorf Email: info@HVR-bikes.com As the manufacturer, hereby declares that the children's motorcycles HVR 50.4 MINI / HVR 50.4 / HVR PRO and HVR 60.4 comply with the relevant provisions applicable to these products European Harmonization legislation of the Community fulfilled.

This manual is also suitable for:

Hvr 50.4Hvr 50.4 proHvr 60.4

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