Superpinion special screw kit
Special replacement screws for Superpinion Select the code of your Superpinion
Superpinion is the innovative pinion for your Yamaha, patented, made in Italy
A valid alternative to every pinion
The shapes of the original pinion have been reset to allow him to take up All the teeth of the secondary transmission shaft
To pursue the goal, the type of lock was also changed, which does not take place anymore but laterally.
SUPERPINION, patented pinion:
In each package the locking plates and screws are included