Description
Aluminum sprocket Doppler 53 teeth / 428 Beta RR
Rear chainring / sprocket 53 teeth - 428 Doppler aluminum CNC Beta RR 50 Factory, suitable as a replacement for the original sprocket and for racing setups.
Ultralight aluminum sprocket - performance & style
The sprocket is CNC-machined from ultra-light aluminum and finished with a stylish coating. Less weight means improved acceleration and throttle response, leading to better overall performance. This makes swapping out your stock sprocket for this lightweight version especially appealing to drag racing enthusiasts. And if performance alone isn't convincing enough – this sprocket also takes your bike’s aesthetics to the next level.
Specifications Doppler sprocket CNC aluminum
- 53 teeth
- For chain type 428
- 4 holes - D. 100mm
- Made from very light aluminum
- Extremely robust and durable
- Color: Purple
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 - 428 Doppler aluminium CNC purple Beta RR 50 | |
|---|---|
| Article no. | CGN533904 |
| EAN | 3663829362420 |
| Weight | 0,46 kg |
| Brand | Doppler |
| Product type | Chain rear sprocket |
| Chain type | 428 |
| Rear sprocket | 53 |
| Colour | Purple |