Sunrace CSMX8 11sp Cassette 11-46t - Black width-1.9" Light and responsive front shifting

Light and responsive front shifting improves efficiency and control

Durable AL6066-T6 aluminum alloy arms are paired with a 24mm heat-treated chromoly spindle to provide strength durability and light weight

1-1/4 x 1-1/2 Seatpost Cervelo SP19 27

New construction technique drops further grams from the hollow carbon arms

DUB compatible bottom bracket sold separately Rings 32 Defined Color Gray Spindle Interface Type SRAM DUB Chainring BCD Direct Mount SRAM Color Lunar Chainline/Hub Compatibility 141/148 Boost Hubs Drivetrain Speeds 12 Number of Chainrings Chain Retaining Single Crank Intended Use Mountain Pedal Spindle 9/16" BB Included No Crank Length (mm) 170

Sunrace CSMX8 11sp Cassette 11-46t - Black width-1.9" Light and responsive front shiftingLightweight wide range mountain cassette compatible with HG 8 11sp freehub bodies 7075 aluminum largest cog, all other cogs are steel 6 cogs on 2 aluminum spiders, plus aluminum lockring and spacers SRAM derailleurs are generally compatible, Shimano derailleurs require a longer B tension screw (use WQ 2299) TECH SPECS model CSMX8 freehub type HG speed 11 range 11 46 cogs 11,13,15,18,21,24,28,32,36,40,46 color black weight 456g