SRAM X1 Rear derailleur 11sp. Type 2.1 Long cage MFPN=CN11238 6mmx24tpi width 68/73mm color blue

6mmx24tpi width 68/73mm color blue

Activ Cap offers a balance of torsional rigidity and supple flex from tip to tail for all conditions

Beta mix is also available in bars of 150g and 5x190g

Chrome plated stand is durable for every day use and abuse

BCD Direct Mount SRAM 8 Bolt Crank Arm Length 167

SRAM X1 Rear derailleur 11sp. Type 2.1 Long cage MFPN=CN11238 6mmx24tpi width 68/73mm color blueSRAM 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