SRAM X1 Type 2.1 11sp Rear Der Medium Cage Blk Description-54 Step Star Ratchets }Renthal FatBar Carbon Handlebar: 30mm

}Renthal FatBar Carbon Handlebar: 30mm Rise 800mm Width 35mm Clamp Carbon

Direct Mount Type Direct Mount FSA Tooth Count 34 Drivetrain Speeds 11 Defined Color Black Material Aluminum Ring Position/Type Outer Round or Oval Round

}Robert Axle Project Resistance Trainer 12mm Thru Axle Length: 160 167 or 172mm Thread: 1

Silicone VV or LLB seals

Thin wall construction allows use without removal of cones and locknuts

SRAM X1 Type 2.1 11sp Rear Der Medium Cage Blk Description-54 Step Star Ratchets }Renthal FatBar Carbon Handlebar: 30mmSRAM X1 Rear Derailleur 11 Speed Medium Cage Black. The X1 group has all the important features of the high priced spread with a modest increase in weight. 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