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electric motorcycles

KUBERG

SPECIFICATIONS – KUBERG CROSS

KUBERG CROSS is the world's first 
electric MX bike for riders from 5 to 
12 years old! Thanks to heavy duty 
design  and  quality  parts  this  bike 
will easily carry riders up to 220lbs! 
Amazing extra powerful motor deli-
vers serious riding experience with 
lots of instant torque for incredible 
acceleration.  High  quality  custom 
made suspension and great brakes 
will help the riders to build up cor-
rect riding techniques. MX riding in 
NO  NOISE,  NO  OIL.  NO  GAS.  NO 
KICKSTART. NO HOT EXHAUST. NO 
CARBURETORS. NO JETTING. Free-
ride  or  back  yard  riding!  Cross  is 
equipped  with  speed  dial  control 
and safety features. 

specifications - kuberg cross

Powertrain

Motor 

750W, 36V

Batteries 

14Ah 3x12V, SLA

Controller 

PWM, 40 amp

Range 

up to 2 hours

Input 

Standard 110V or 220V

Transmission 

Clutchless direct drive

Final drive 

T90/13

Top Speed 

Approx. 18 mph (28km/hod)

Charge time 

100% - 6 hours

Chassis

Frame 

Double-cradle tubular steel 
frame, powder-coated

Wheelbase 

37" (95 cm)

Seat Height 

23" (59 cm)

Handlebar  Height 

30"  (75 cm)

Front Brake 

Disc Type

Rear Brake 

Disc Type

Brake discs - diameter  160 mm
Forks 

Telescopic

Shock absorber 

Spring

Tires 

16" x 2.4" KENDA

Weight 

71 lbs. (32 kg)

Colors 

White

Carrying capacity 

220 lbs. (100 kg)

electric motorcycles

KUBERG

19

drive train

DRIVE TRAIN

Your KUBERG features a traditional chain and sprockets, 
covered by a plastic chain-guard. It is direct drive, with no 
gears.  With  the  motor  mounted  in  the  swing  arm,  sus-
pension movement has no effect on tension. However, 
the chain does need to be checked and adjusted regular-
ly, especially when the bike is new. The chain must be 
checked  before  every  ride  and  adjusted  as  necessary. 
There should be very little slack in the chain. Adjustment 
is done as follows:
1.  Ensure power is turned off.
2.  Detach chain guard by removing 4 bolts.
3.  Loosen axle nuts and band brake mount bolt.
4.  Turn adjustment nuts evenly on both sides. Very small 

movements can make a big difference. Do not tighten 
so much there is no slack at all. It should be 'taught', 
not 'tight'.

5.  While  the  chain  guard  is  off,  lubricate  the  chain  & 

check the sprocket bolts for tightness.

6.  Reverse the above procedure, ensuring all bolts are 

tight. 

7.  Check  the  wheel  for  alignment,  and  the  chain  for 

tension.

WARNING! 

Failure  to  maintain  and  adjust 

the chain and align the wheel correctly could 
result in the chain jumping off the sprockets, 
causing a potentially dangerous and dama-
ging condition.

owner´s manual

owner´s manual

Throttle

Handlebar

Stem

Number plate

Front Brake

Fender

Tire

Front forks

Potentiometer

Foot pegs

Kick stand

Motor

Shock absorber

Key switch

Charge port

Controller

Seat

Kill Button

Battery

Upper plastic

Seat holder front

Seat holder rear

WARNING: ALWAYS RIDE WITH CHAIN COVER

The chain cover should help to prevent accidental injuries from chain. Never 
ride your motorcycle when the chain cover is not in place. Operating your motor-
cycle without chain cover can result in serious injury.

Summary of Contents for CROSS

Page 1: ...ERG Inc 2815 Mission Street Santa Cruz California 95060 USA Email kuberg kuberg com Phone 1 831 724 2793 Contact your dealer EU KUBERG s r o Zengrova 630 83 Ostrava Vitkovice 703 00 Czech Republic Email kuberg kuberg com Fax 420 596 628 898 www kuberg com KUBERG TM OWNER S MANUAL ...

Page 2: ...NG 26 RIDING INSTRUCTIONS SAFETY TIPS 27 Stationary learning 27 First ride 28 Learning to stand up 28 VISIT THE KUBERG WEB SITE FOR YOUR COUNTRY 29 LIMITED WARRANTY 30 2 electric motorcycles KUBERG electric motorcycles KUBERG owner s manual 31 limited warranty ther express or implied by law or otherwise including but not limited to any warranties for merchantability and or fitness for any particul...

Page 3: ... this to happen and can make the learning process very gra tifying for both the children and the adults Thanks again for purchasing a KUBERG and we hope you and your child will enjoy the ride Michal Kubanek President KUBERG Inc 30 electric motorcycles KUBERG limited warranty KUBERG Electric Dirt Bikes are warranted to the original retail purchaser to be free from defects in materials and workmansh...

Page 4: ...ycles KUBERG electric motorcycles KUBERG 29 riding instructions safety tips NOTE A common error in our view is to put children on motorcycles that are too big If the motorcycle is too large for the child they will have no leverage on the bike and be unable to develop techniques To develop correct technique the rider is better off being too big than too small correct position 4 When the rider is re...

Page 5: ...tection are necessary The venue must be flat open and safe with no obstacles of any kind The motorcycle must be set up correctly with the speed dial set to walking pace or lower 1 Ensure the power is turned off 2 While an adult supports the bike and while the side stand is down the rider can get on the bike 3 The rider now can reach back with their left foot and put the side stand to the up positi...

Page 6: ...arning riders please use these tips and instructions The riders will get the most enjoyment if they feel safe and in con trol Do not be tempted to start the riders too quickly Make sure the speed is slow to begin For first time riders this should be walking pace Stationary learning 1 Ensure the key switch is in the off position 2 Lift the motorcycle on to a stand or block so the back wheel is an i...

Page 7: ...he bike on a stand or block so both wheels are above the ground c Plug in the magnetic plug into magnetic kill switch and switch the power switch to On position d Insert a screwdriver through the speed dial hole making sure it is seated correctly e With your left hand on the screwdriver clear of the wheel and tire turn the throttle with your right hand to its fully open position f Turn the speed d...

Page 8: ... ride Pretend that you re a pilot doing a walk around of his airplane before taking off The pilot knows that his life depends on the airworthiness of his airplane the rider s life depends on the preparedness of your bike Please have your bike checked by a qualified electric motorcycles KUBERG 25 battery owner s manual owner s manual CAUTION Avoid any contact with water or other fluids while chargi...

Page 9: ...e any other battery charger you will void the warranty you may damage the batteries and you could cause a fire that would result in property damage and possible injury or death IMPORTANT NOTES ABOUT CHARGING THE BATTERIES It normally takes four to six hours to fully charge your batteries from a fully discharged condition Fully charge the batteries for at least twelve hours before using your KUBERG...

Page 10: ...properly use charge and store this battery will void the warranty and may cause a hazardous situation DO NOT use this battery with any other vehicle or appliance Use of this battery with any other product will void the warranty and may create a hazardous condition that could cause a fire resulting in severe injury or death and property damage If you have any questions about this battery or its usa...

Page 11: ... cable will not slip by pulling hard on the lever a number of times WARNING KUBERG brakes are adjustable Beginning riders should have the front brake bac ked off somewhat so it does not bite too suddenly As the rider gets better the brake can be tightened up for a quicker action FRONT BRAKE ADJUSTMENT KUBERG CROSS and TRIAL E 1 Using an Allen wrench loosen the brake cable fixing bolt 2 With the wh...

Page 12: ...ides together and release the cable end from the mount 4 Loosen the axle bolts and lower the wheel away from the front forks 5 To re install the wheel reverse the above procedure and ensure the wheel is aligned correctly and the axle bolts are tight 6 Spin the wheel to ensure it is centered and spins freely REAR WHEEL REMOVAL AND INSTALLATION 1 Ensure power is switched off 2 Lift the bike onto a b...

Page 13: ...G Keep your KUBERG clean and dry Clean using the recommended procedure Check all components for tightness and adjustment including handlebars levers axles cha in brakes Check the speed dial potentiometer setting Check the tires for proper inflation Also inspect the tires for damage CLEANING Cleaning and maintaining your KUBERG correctly will provide a more enjoyable ownership and riding experience...

Page 14: ...ic chain guard It is direct drive with no gears With the motor mounted in the swing arm sus pension movement has no effect on tension However the chain does need to be checked and adjusted regular ly especially when the bike is new The chain must be checked before every ride and adjusted as necessary There should be very little slack in the chain Adjustment is done as follows 1 Ensure power is tur...

Page 15: ...not guess at changes Always check before the rider gets back on WARNING The power must be switched to the off position before attaching and plugging in the charger CHARGE INDICATOR The battery charge indicator is located on the throttle assembly and shows the state of the batteries The indi cator lights can be checked at any time to determine if the main power is off or on Always turn the power sw...

Page 16: ... the handlebars tightly in the steering stem Double check tightness and alignment Adjust the brake lever positions to suit the rider 5 Check tire pressure of both tires and confirm they are properly inflated to 30 40 psi 6 Unpack charger from its box and charge the batteries while thoroughly reading the complete owner s manual See the Charging Instructions on pages 23 Now your KUBERG is fully asse...

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