Lightweight Folding Electric Bike with Shimano 7 Speed ROCKSHARK™009

Prix régulier €877,00
Frais d'expédition calculés lors du passage à la caisse.

About this item

  • LITHIUM BATTERY & RELIABLE MOTOR---This bike equipped with a 250W high-magnification brushless motor and a 36V 7.8AH lithium-ion battery. A 250W brushless motor providing 5 levels of assistance to 20MPH max. Fully enclosed waterproof and dustproof IP5. And with the 36V/7.8Ah Lithium-Ion removable battery, It can travel about 26 ~ 40 miles in all electric mode(Throttle mode) and 30 ~ 50 miles in electric assist mode(PAS mode). Plenty for a day’s adventure or most trips to travel and back.
  • FOLDING DESIGN---The 20inch e-bike adopts aluminum alloy collapsible frame for quick folding and easy storage. When folded, the size is 31.5*15.7*29.5inch.Small and convenient, it can be stashed in the trunk of your car, in the corner of your office or just about anywhere you want
  • RELIABLE MECHANICAL PARTS--- With SHIMANO 7-speed transmission system. Enough for a city commute, you can comfortably adjust the gears to make yourself ride faster or easier.It also has a new technology of the dual disc brakes to ensure more stable.It can bring you more effective and safer braking effect.
  • WORKING MODES --- Ebike & Assisted bicycle & Normal bike. you can choose 5 power assist level according to your needs. You can add a burst of speed with the throttle, which is ideal for pulling away from traffic lights. Combining five modes would be a better choice.
  • CONVINENCE&COMFORTABLE--- It's not difficult to finish assembly by yourself. The hidden batteries keep out the dust.The battery is also designed to be easily removed by pulling a handle.

Product Description


Folding frame

CONVENIENCE & PORTABILITY - Compact design and folding save you more space so that you can fit it at the back of your sedan easily. Pre-assembled; the electric bike already comes pre-assembled so you won't have to waste time with complicated assembly and foreign bike parts









  • Motor Type: Rear Geared Hub Motor
  • Motor Output: 36v 250w
  • Battery Voltage / Amp Hours / Watt Hours: 36v / 7.8ah /280.8wh
  • Battery Chemistry: Lithium Nickel Cobalt Manganese (Li-ncm)
  • Estimated Charge Time: 4-6 hours
  • Estimated Min And Max Range: 26 ~ 40 Miles (Depending On Riding Style, Terrain, Rider Weight And Pedal Assist Level.)
  • Drive Modes: Cadence Sensing Pedal Assist, Trigger Throttle, Walk Mode
  • Top Speed: 25mph With Pedal Assist, 20mph Throttle Only (Depending On Riding Style, Terrain, Rider Weight And Pedal Assist Level.)





  • Frame Type: Folding
  • Frame Material: 6061 Aluminum Alloy
  • Gearing Details: Shimano TY300 7 Speed
  • Shifter Details: Shimano FT35 7 Speed
  • Freewheel: Shimano AMFTZ5007428T 14-28T
  • Cranks: 3/32*44T
  • Pedals: 9/16
  • Brake Details: mechanical disc-brake,
  • Wheel Size: 20*21.75