BBB RollerBoys Ceramic BDP-17 Derailleur Pulleys for SRAM 12-speed

The BBB RollerBoys Ceramic BDP-17 derailleur pulleys improve the efficiency of your SRAM drivetrainThe BBB RollerBoys BDP-17 are derailleur pulleys with ceramic bearings for mountain bikes with SRAM 12-speed rear derailleurs. The tension pulley has 14 teet

$30.39 $37.99

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