Trasmission Polisport for Beta RR 125 4T

You can choose the Final trasmissions KIT moto from the best brand DID, PBR, EK, Ognibene. You find the complete Drive & Final transmissione KIT with standard size or you can customize your Final Drive Gearing for your ride and buy the Chain, front sprockets and rear sprockets that you prefer. We have the best Chain 415, Chain 520, Chain 525, Chain 530 for all riding from street, to race and off-road use.