E-bikes generally combine both pedal-assist sensors as well as a throttle. Some electric bikes have an electric motor that operates on a power-on-demand basis only. In this case, the electric motor is engaged and operated manually using a throttle, which is usually on the handgrip just like the ones on a motorbike or scooter.
Note: Actual product can vary from image in terms of size, design, color, teeth.
Features:
- High-quality product
- Can be used in all types of Electric Vehicles
- Efficient and Long-lasting
Specification:
Hole Depth (mm) | 4 |
---|---|
Hole distance | 57mm(the near two hole center distance) |
Diagonal | 81mm(Diagonal two hole center distance) |
Teeth Quantity | 41T |
Inner diameter | 64mm(suitable use for outer diameter 95mm tricycle four hole gearless freewheel) |
Outside diameter | 170mm |
Thickness | 5mm |
Hole diameter | 8mm |
Weight | 410g |
Suitable Chain | 420 single chain(light tricycle) |
Shipping Weight | 0.43 kg |
Shipping Dimensions | 27 × 19 × 2 cm |
Packages Includes:
1 x 420 Sprocket 41T
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