The brand new lightweight shaft system saves many fat, 10g altogether! This will be an extremely significant weight saving, specially on a spinning component.
moreover there is a fresh way to construct the 18 teeth pulley. The new adapter is screwed on the shaft and operates ultra-true!
It’s difficult anodized area means it's an extremely low wear and.
This 2-speed shaft system is proven by our factory team and was utilized finally years races currently.
To unscrew the pulley adapter, you will need a 10mm open-ended spanner and a 3mm allen key.