CCACHE x Shimano Ultegra CS-R8100 12-Speed Cassette (Matte Black) D3 An upper cradle for our

An upper cradle for our existing 2-bolt seatpost to accommodate modern saddles with 7x9mm or 7x10mm rails (Choose from drop-down)

The 360° head belt ensures that there are no pressure points on the skull and its easy to use vertical adjustment leaves you with an individual fit

Unlike Most Other Insert-Compatible Valves

Lower rolling resistance and increased comfort compared to traditional clincher setups

The PRO Quick Link Tool is designed to open and close allowing you to install or remove a quick link from your chain

CCACHE x Shimano Ultegra CS-R8100 12-Speed Cassette (Matte Black) D3 An upper cradle for ourEver wondered why your cassette couldn't come in black? We may have found a solution. Cerakote is a weapons grade ceramic coating that is only 1 mil thick (that's 1 1000th of an inch) and adds virtually no weight. We've applied a matte black Cerakote coating to each cog in the cassette. There should be no discernible difference in shift quality, and the coating is famously hard wearing, and will last the life of the cassette with minimal