Description
Rear Sprocket steel 52 teeth - 420 CPI SX / SM
Top quality steel sprocket for chain type 420. Can be used either as a replacement for damaged original or to change gear ratio. The gear ratio plays a major role in tuning and has a strong impact on acceleration as well as overall performance and top speed.
- inside diameter: 110mm 6-hole mount
- 52 teeth, for chain type 420
Note: Since there may be different variants depending on the year of manufacture, please compare the dimensions and number of teeth of the original sprocket with the picture and the above information.
Funstion of Rear procket
The rear sprocket of a motorcycle is an essential part of the chain drive. It is attached directly to the output of the gearbox and is connected to the front sprocket via a chain.
How can I tell if the sprocket is worn?
A worn or damaged sprocket may show signs such as metallic rattling noises, worn teeth, a loose chain, or difficulty shifting gears.
smaller or larger chainring?
- Sprocket with more teeth → improved acceleration
- Sprocket with fewer teeth → higher top speed
You also have to consider the gear ratio between rear chainring and front sprocket. The calculation is: number of teeth of rear sprocket / number of teeth of front spocket. A low ratio increases speed, while a high ratio improves acceleration.
To ensure optimal life, it is important that you do not neglect chain care, we recommend a special chain brush.
| Rear Sprocket steel 52 teeth - 420 CPI SX / SM | |
|---|---|
| Article no. | MF89.00371 |
| EAN | 3663829031630 |
| Weight | 0,76 kg |
| Brand | MotoForce |
| Product type | Chain rear sprocket |
| Chain type | 420 |
| Rear sprocket | 52 |
| Colour | Black |