Description
You want your supermoto to perform better and look stylish while doing so? This Rear Sprocket 53 teeth / 420 chain Doppler CNC aluminium gold for Derbi GPR / Aprilia RS4 is a rear sprocket CNC-cut from lightweight aluminium with a stylish gold coloured coat. Less weight translates into better acceleration and improved overall performance and acceleration so replacing the original with this ultra-light aluminium sprocket might be interesting for drag bike owners, too. And that's not all - the gold coating will add to the custom look of your bike.
- 53 teeth
- for chain type 420
- 6 holes, d=108mm
- lightweight aluminium
- extremely durable
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 53 teeth - 420 Doppler aluminium CNC gold Aprilia SX 50 | |
|---|---|
| Article no. | CGN495673 |
| EAN | 3663829091351 |
| Weight | 0,30 kg |
| Brand | Doppler |
| Product type | Chain rear sprocket |
| Chain type | 420 |
| Rear sprocket | 53 |
| Colour | Gold |