Rear Hub Motor Lithium Battery Electric City Bike
MODEL: J23ET002
FRAME: 700C Aluminum Alloy city E-BIKE
FORK: Alloy Fork
MOTOR: 36v 250w
BATTERY: li-ion 36v 12.8ah 18650
TYRE: WANDA P1110(A) 20*2.125
BRAKE LEVER: Hydraulic Disc Brake LEVER
FRAME: 700C Aluminum Alloy city E-BIKE
FORK: Alloy Fork
MOTOR: 36v 250w
BATTERY: li-ion 36v 12.8ah 18650
TYRE: WANDA P1110(A) 20*2.125
BRAKE LEVER: Hydraulic Disc Brake LEVER
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Product Introduction
Joy Kie Corporation Limited is one of the leading manufacturers and suppliers of rear hub motor lithium battery electric city bike in China. With abundant experience, we warmly welcome you to wholesale bulk high quality bikes made in China here from our factory.










| Specifications | |
| Size | 29" |
| E-bike System | |
| Motor: | 48v 1000w |
| Battery: | samsung li-ion 48v 15ah 21700 |
| Controller: | 48v*30a 45km/h |
| Display: | lcd display |
| Charger: | 54.6v2a ac100-240v dc2.1 |
| Frameset | |
| Frame: | 29"*19 rc:500 |
| Fork: | 25.4*28.6*250l |
| Wheels | |
| Front hub: | m9*13g*36h*100*108 |
| Front Rims: | 13g*36h a/v |
| Rear Rims: | 12g*36h a/v |
| Tires: | 29*2.35 |
| Drivetrain | |
| Gear: | 7-speed |
| Rear derailleur: | 7-speed |
| Crankset: | 3/32*42t*170mm |
| Bottom bracket: | sealed bc1.37”*24 |
| Freewheel: | 7-s 14-28t |
| Chain: | 3/32*118l |
| Pedals: | 9/16” |
| Components | |
| Saddle: | black leather surface |
| Seat post: | ∮30.4mm*300mm*2.6t promax |
| Handlebar: | 22.2*31.8*6degree*680w*2.6t |
| Stem: | 28.6*31.8*ext90*40h |
| Brake set: | hydraulic disc brake |
| Accessories | |
| Package: | 85% assembly |






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