Serpent has released Lightweight 2-speed shaft set S989 under category
The modern lightweight shaft system saves many fat, 10g completely! This will be a very significant fat preserving, specially on a spinning component.
furthermore there was a new approach to build the 18 teeth pulley. The newest adapter is screwed in the shaft and operates ultra-true!
It’s hard anodized area means it is an incredibly low use plus.
This 2-speed shaft system is proven by our factory group and ended up being used finally years races currently.
To unscrew the pulley adapter, you will need a 10mm open-ended spanner and a 3mm allen key.
