5 Speed
Replacement 5S Chain Pusher Blades
The chain pusher blades will wear as a matter of normal use. The life of these chain pusher blades will depends on the shifting frequency, cable adjustment, as well as the riding environment. The chain pusher blades included in the origianl gearing kit are made from 7075 aluminum alloy. If they wear out sooner than you expect, a stainless steel version is also available.
