SRAM Red E1 XG-1290 10-28 12 Speed Cassette Rainbow Colour:Rainbow German-engineered light and tough 80mm

German-engineered light and tough 80mm travel frame with tuneable air suspension that can be locked out on smooth terrain

Utilizing their trade secret Gradient Butting Technology

Transfer existing ride data and profiles to your new device

About Kenda K50 Wire Bead TyreThis high quality

SRAM Red E1 XG-1290 10-28 12 Speed Cassette Rainbow Colour:Rainbow German-engineered light and tough 80mmAbout SRAM Red E1 XG 1290 10 28 12 Speed Cassette Rainbow Wide range and tight jumps? Why not both? SRAM's lightest, most durable cassette breaks new ground for gearing choices as well. Four distinct cassette options, including SRAM's first 10 30T and 10 36T RED cassettes, each provide secure shift ramps specifically designed for electronic shifting, whether racing road on a 10 28T or creating an all road setup with a 10 36T. Carefully chosen tooth