Sram Blackbox 12 tooth pulleys with ceramic bearings and X-Sync technology for Sram 1X11 speed rear derailleurs.
Specifications
Material: Plastic
Teeth: 12T
Bearings: Ceramic Blackbox
Technology: X-Sync
Compatibility: SRAM 1X11 Speed Rear Derailleurs
Delivered with a Specific Grease Syringe for Ceramic Bearings
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
Material: Plastic
Teeth: 12T
Bearings: Ceramic Blackbox
Technology: X-Sync
Compatibility: SRAM 1X11 Speed Rear Derailleurs
Delivered with a Specific Grease Syringe for Ceramic Bearings
Mfr Claimed Weight
TBC
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