SRAM XX1 Rear Derailleur - 11 Speed Medium Cage Black/Red MFPN=BAA1035K Material Alloy Primary Color Grey

Material Alloy Primary Color Grey Narrow-Wide Design X-Sync 2 Speed 12 BCD Direct Mount SRAM 3 Bolt Chainring Comp

and carbon fiber

Wide chainline design to fit the biggest gravel tires

}SRAM X-Sync Chainring 40T 110mm Asymmetric BCD Black

easy-to-use combi boot for skate and classic skiing

SRAM XX1 Rear Derailleur - 11 Speed Medium Cage Black/Red MFPN=BAA1035K Material Alloy Primary Color GreySRAM 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