kit chaine/couronne alu rouge
BETA 50 RR FACTORY 2005->/RR SM 2005-> (ref: 496464)
The DOPPLER sprocket is one of the few being made of machined aluminium in aviation alloy. It gives it resistance and reliability. What's more, its innovative design will give your vehicule a racing look.
53 teeth, interval 428, diameter 100, 4 fixings, red alu