SRAM XX1 Rear Derailleur - 11 Speed, Medium Cage, Black spoke-tensiometer Zipp Rear Axle Conversion Kits

Zipp Rear Axle Conversion Kits Rear Axle Conversion Kit UPC: 710845768514

brakes and more

WTB TCS Tubeless Valves Tubeless Valves UPC: 714401950061

For dedicated gravity riders with a need for speed

durability and performance

SRAM XX1 Rear Derailleur - 11 Speed, Medium Cage, Black spoke-tensiometer Zipp Rear Axle Conversion KitsProfessional grade derailleur built with carbon fiber and aluminum, featuring roller clutch pulley cage and cage lock feature for easy wheel installation. Wide tooth, narrow tooth pulley wheel maximizes chain control by fitting inner and outer chain links perfectly X Horizon design maintains constant chain gap across all gears and eliminates ghost shifting Roller bearing clutch eliminates derailleur bounce and chain slap Cage Lock feature simplifies