61803 Bearing Upgrade Kit Helmets and Accessories The XX SL Eagle Transmission

The XX SL Eagle Transmission (T-Type) Cassette is a major reason why Eagle Transmission offers the best-ever inboard and outboard shifting performance under load

Kit includes 9 spacers to fit a single speed cog on an HG freehub

New Universal Bridge

State-of-the-art

Durable four wide stance rubber feet keep this free standing bike rack securely

61803 Bearing Upgrade Kit Helmets and Accessories The XX SL Eagle TransmissionZIPP Ceramic Bearing Upgrade Kit 61803 Compatible with Cognition rim brake front hubs, 176 177 ZM1 ZM2 Cognition driver bodies (incl. 2 ceramic bearings) SRAM Model ID: HU SPP A0 Attributes Material Ceramic Number 61803