BBB Cycling BDP-12 Roller Boys Ceramic Bearings - 11T Black Seat Clamp Requires the purchase of a

Requires the purchase of a MIK Adapter Plate to ensure compatibility with Specialized accessories on rear rack

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but the quality

low (200 lumens)

CeramicSpeed are lifting the OSPW into the future with a distinctly modern and angular design

BBB Cycling BDP-12 Roller Boys Ceramic Bearings - 11T Black Seat Clamp Requires the purchase of aBBB Cycling BDP 12 Roller Boys Ceramic Bearings 11T Black RollerBoys Ceramic Derailleur Pulleys These boys will keep you rolling forever! The Rollerboys will make your bike ride so smooth that you will never stop anymore! The composite material is strong and durable and the special teeth pattern makes sure you can shift to a higher gear with the speed of light! The ceramic bearings make sure your pulleys will roll so smooth that you never want to stop