Rear sprocket Beta RR / RR-T 50 420 Allpro

Rear sprocket for Beta RR / RR-T 50 from the manufacturer AllPro

The gear ratios in geared mopeds are extremely important to get the most out of the engine.
A gear ratio that is too long may prevent you from making use of all the engine's power, and with one that is too short the same can happen; usually, you need to follow certain guidelines to choose them.
In the case of the rear sprocket, it is completely different: if it has more teeth it means a shorter gear ratio (higher RPM), whereas if it has fewer teeth it means lengthening it (higher top speed).

Compatible with:

Beta

- RR Supermotard Racing 06-09
- RR Enduro 05-17
- RR Enduro Factory 12-17
- RR Enduro Racing 05-09
- RR Enduro Racing 10-16
- RR Enduro Sport 15-17
- RR Enduro 18-24
- RR Enduro Racing 18-19
- RR Enduro Sport 18-24