| Gears | 7 Speed |
| Range per Power | > 60 km |
| Frame Material | Carbon Steel |
| Wheel Size | 20" |
| Max Speed | >50km/h |
| Voltage | 48 V |
| Power Supply | Lithium Battery |
| Braking System | Hydraulic Disc Brake |
| Torque | 80-90 Nm |
| Charging Time | >3 hours |
| Motor position | Rear Hub Motor |
| Battery Position | Down Tube, Down Tube,Integrated Battery,Removable Battery,hidden battery |
| Packaging | Available |
| Battery Capacity | 15AH, 15AH, 13AH |
| Smart Type | Sensor, Bluetooth, Electronic, Digital, LONG RANGE, High Speed, Off-Road |
| Application | Transportation, City, Adults |
| Special Feature | Lightweight, Headlight, Digital Display, Dual Suspension, dual disc brake, Adjustable Seat, Odometer |
| Driven Type | Electric, Manual, pedal-assist |
| motor | Brushless |
| Type | Road Bike, Mountain Bike, City bike, EBIKE |
| Brake | Hydraulic Disc Brake |
| Motor Power | 750W - 1500W, 750 W, 250 W |
| Suspension Type | Rear, Front, Dual, Full |
| Battery Type | Lithium Ion |
| Power Source | Rechargeable, Lithium Battery, Wall Plug, Storage Battery |
| Display Type | LCD Display |
| Bicycle Gear Shifter Type | Trigger |
| Range | 55km by pure battery, 75km with pedaling |
| Max loading | 204KG |
| Adaptor | 54.6V2A |
| Driving range Charge(65kg loading) | Pure Throttle:55km / With Pedal:75km |
| Max Speed (KM/H) | 32km/h for US / 25km/h for EU, adjusted to 45km/h by app |
| Brake system | Electronic brakes+ Hydraulic Disc Brakes |
| Tire | 20" * 4.0 Air tires |
| Max Climbing | 30° |
| Loading Qty (40HQ ) | 277 pcs |
| Place of Origin | Guangdong, China |
| Brand Name | TST, YEESTEP, OEM BRAND |
| Model Number | R7 |
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Product Specification
| Gears | 7 Speed | Range per Power | > 60 km |
| Frame Material | Carbon Steel | Wheel Size | 20" |
| Max Speed | >50km/h | Voltage | 48 V |
| Power Supply | Lithium Battery | Braking System | Hydraulic Disc Brake |
| Torque | 80-90 Nm | Charging Time | >3 hours |
| Motor position | Rear Hub Motor | Battery Position | Down Tube, Down Tube,Integrated Battery,Removable Battery,hidden battery |
| Packaging | Available | Battery Capacity | 15AH, 15AH, 13AH |
| Smart Type | Sensor, Bluetooth, Electronic, Digital, LONG RANGE, High Speed, Off-Road | Application | Transportation, City, Adults |
| Special Feature | Lightweight, Headlight, Digital Display, Dual Suspension, dual disc brake, Adjustable Seat, Odometer | Driven Type | Electric, Manual, pedal-assist |
| motor | Brushless | Type | Road Bike, Mountain Bike, City bike, EBIKE |
| Brake | Hydraulic Disc Brake | Motor Power | 750W - 1500W, 750 W, 250 W |
| Suspension Type | Rear, Front, Dual, Full | Battery Type | Lithium Ion |
| Power Source | Rechargeable, Lithium Battery, Wall Plug, Storage Battery | Display Type | LCD Display |
| Bicycle Gear Shifter Type | Trigger | Range | 55km by pure battery, 75km with pedaling |
| Max loading | 204KG | Adaptor | 54.6V2A |
| Driving range Charge(65kg loading) | Pure Throttle:55km / With Pedal:75km | Max Speed (KM/H) | 32km/h for US / 25km/h for EU, adjusted to 45km/h by app |
| Brake system | Electronic brakes+ Hydraulic Disc Brakes | Tire | 20" * 4.0 Air tires |
| Max Climbing | 30° | Loading Qty (40HQ ) | 277 pcs |
| Place of Origin | Guangdong, China | Brand Name | TST, YEESTEP, OEM BRAND |
| Model Number | R7 |
7-Speed Derailleur: Smooth gear shifting for versatile riding.
Removable 15Ah Battery: Long-lasting power for extended rides.
Brushless Rear Hub Motor: Efficient and powerful motor drive.
Hydraulic Disc Brakes: Reliable stopping power for safe riding.
Digital Display: Clear and informative riding data.
Wuhan Yeestep Technology Co., Ltd. specializes in electric bicycles and e-motorcycles, offering 7-speed derailleur, brushless motors, and hydraulic disc brakes. Established in 2005, it provides customizable solutions and supports 110V/220V charging, with over 19 years of experience in the industry.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Seller
Year Established:
2003
Total Annual:
1350000-1600000
Employee Number:
300~500
Ecer Certification:
Site Member
Guangdong EV New Energy Co., Ltd, the parnter of Guangdong Fushigao New Energy Technology Co., Ltd is a high-tech enterprise, established in 2000 orignally in Shenzhen ,Dongguan brach in Huangjiang Town in 2013, and moved to Dalingshan Town, Dongguan city... Guangdong EV New Energy Co., Ltd, the parnter of Guangdong Fushigao New Energy Technology Co., Ltd is a high-tech enterprise, established in 2000 orignally in Shenzhen ,Dongguan brach in Huangjiang Town in 2013, and moved to Dalingshan Town, Dongguan city...
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