Sun Race CSMX80 11sp. Cassette 11-50T Mtn/Road/BMX Stems It’s packed with innovations for

It’s packed with innovations for fit function and speedExclusive Vuka ergonomic grip ends

length 100mm color black valve presta package pair

6mm length 302

The recycled polyester on the back allows for moisture transport and comfort

Sun Race CSMX80 11sp. Cassette 11-50T Mtn/Road/BMX Stems It’s packed with innovations forLightweight wide range mountain cassette compatible with HG 8 11sp freehub bodies 7075 aluminum 42t and 50t cogs, all other cogs are steel 7 cogs on 2 aluminum spiders, plus aluminum lockring and spacers SRAM derailleurs are generally compatible, Shimano derailleurs require a longer B tension screw (use WQ2299) TECH SPECS model CSMX80 freehub type HG speed 11 range 11 50 cogs 11,13,15,18,21,24,28,32,36,42,50 color black weight 519g