Sram Blackbox 12 tooth pulleys with ceramic bearings and X-Sync technology for Sram 1X11 speed rear derailleurs.
Specifications
Chainring bolts for SRAM XX1 crankset. 4 chainring bolts.
Included in delivery: 4 chainring bolts
Mfr Claimed Weight
TBC
Sram XX1 Chainring Bolt Kit 4-Arm Aluminium Zephyr Grey
$24.89
Sram Blackbox 12 tooth pulleys with ceramic bearings and X-Sync technology for Sram 1X11 speed rear derailleurs.
Specifications
Chainring bolts for SRAM XX1 crankset. 4 chainring bolts.
Included in delivery: 4 chainring bolts
Mfr Claimed Weight
TBC
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