Shimano Ultegra CS-R8000 sale2 Triple-layer Isotron™ face foam with

Triple-layer Isotron™ face foam with moisture-wicking Dri-Force™ fleece keeps the sweat and moisture levels down and the comfort level up

The Classic Slip On Chambray will bring a subtle style to your outfit

- Bearings : Enduro ABEC-3

8mm thick and slides on over the top of the existing hardware and protects your hub from damage

Shimano Ultegra CS-R8000 sale2 Triple-layer Isotron™ face foam withShimano Ultegra CS R8000 5 largest cogs on alloy and composite spiders Light weight and high performance Aluminum lockring Nickel plated finish The 11 34 cassette (120615 07) is compatible with 10 and 11 speed freehub bodies (use 1. 85mm spacer for 11 speed road) Other sizes are compatible only with 11 speed road hubs Cog Details11 12 13 14 15 17 19 21 24 27 30