SRAM XX1 Rear Derailleur - 11 Speed Medium Cage Black/Red Black Metallic 4 Tubeless Folding Black 3C

4 Tubeless Folding Black 3C Maxx Terra EXO+ Wide Trail

} Quickly converts Universal+ valves to the full-featured Exo-Core tubeless valves

Tencel adapts to varying body temperature and has an incredibly soft

⚠️ WARNING: This product contains Di(2-ethylhexyl)phthalate (DEHP)

SRAM XX1 Rear Derailleur - 11 Speed Medium Cage Black/Red Black Metallic 4 Tubeless Folding Black 3CSRAM XX1 Rear Derailleur 11 Speed Medium Cage Black Red. Professional 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