Zipp Bearing Kit for ZR1 Hubs MTB Looking to upgrade or replace High performance electronic shift
Platform notes & fabric story
Description
Zipp Bearing Kit for ZR1 Hubs MTB Looking to upgrade or replace High performance electronic shift Looking to upgrade or replace worn out pulleys POWER MEASUREMENT Not Compatible Specifications Compatibility front wheel hubs: Zipp ZR1 rim disc brake 76 77 disc brake