SRAM XX1 Rear Derailleur - 11 Speed Medium Cage Black/Red MFPN=BAA1035K 5" front/rear front rim Flow

5" front/rear front rim Flow EX3 disc clincher hub E-Sync IS disc axle/spacing (mm) 20x110 Boost hole 32h spoke DB nipple brass color black weight 953g

Fast 3 hour charge via the included USB-C AC power charging adapter

The Zecto Drive 250+ Front is a low-profile high-visibility light with six ultra-bright LEDs that offer up to 250 lumens of brightness

Wide chainline design to fit the biggest gravel tires

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

SRAM XX1 Rear Derailleur - 11 Speed Medium Cage Black/Red MFPN=BAA1035K 5" front/rear front rim FlowSRAM 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