BBB - RollerBoys Pulleys Stock Item:BBB 'ROLLERBOYS' PULLEY SET 11T BLACK SHIM 9/10/11 spd Watch the video

Watch the video

BEAM SPIDER

Compatible with all 1/4 turn Garmin® computers and watches

Weights: 32T • 41g | 34T • 48g | 36T • 55g

Step 4: Watch the dirt run off

BBB - RollerBoys Pulleys Stock Item:BBB 'ROLLERBOYS' PULLEY SET 11T BLACK SHIM 9/10/11 spd Watch the videoBBB ROLLERBOYS PULLEYS 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! High quality pulley wheels are a must have for every serious bike rider, with the RollerBoys you are good to go! BDP 01 1 10 10T Compatible with Campagnolo, Shimano, SRAM 7, 8, 9 and 10 speed BDP 02 1 11