SRAM Conversion caps Rear hub 10x135 QR fits 9 10 Speed Driver Body (X0 900 Rise 60 Roam 30 Roam 40 Roam 60 Rail 40 Rise XX) LxW (mm)-275x145 Color Black Primary Color Black

Color Black Primary Color Black Cut Out Yes Rail Material Carbon Gender Unisex Saddle Cover Material DLS 3D printing Saddle Dimensions 248 x 145mm

Not compatible with Chris King rear hubs

Tooth Count 42 Ring Position/Type Chain Retaining Single Ring Drivetrain Speeds 11 Drivetrain Speeds 10 Chainring BCD 110 Color Black Defined Color Black Material Aluminum

Choose SRAM XD or Shimano Hyperglide freehub

SRAM Conversion caps Rear hub 10x135 QR fits 9 10 Speed Driver Body (X0 900 Rise 60 Roam 30 Roam 40 Roam 60 Rail 40 Rise XX) LxW (mm)-275x145 Color Black Primary Color BlackSRAM X0 Hub Conversion Caps Rear 10X135mm Fits Rise XX Roam 40 Roam 30 and 2015 Rise 60 wheels. Rear Axle Conversion Kit