SRAM XX1 X01 X1 Rear Derailleur Torx 25 Upper B Bolt Limit Screws parts Kit MFPN=PF30-THD-BB Precision gauge and an ergonomic

Precision gauge and an ergonomic and sleek Composite Matrix handle and base

Sturdy AL6069 alloy produces rims strong enough for daily hammering

Easy to read 8 step fuel gauge

The 4th edition of the Big Blue Book of Bicycle Repair is updated with the latest information procedures and techniques and covers everything from minor adjustments to complete overhauls

SRAM XX1 X01 X1 Rear Derailleur Torx 25 Upper B Bolt Limit Screws parts Kit MFPN=PF30-THD-BB Precision gauge and an ergonomicUpper Bolt and Spring kits for SRAM rear derailleur maintenance and repairs. Model XX1 X1 X Sync 11sp Description B Bolt Limit Screw Kit