BBB - RollerBoys SRAM Pulleys Frame Protection / Sweep 8° Back 5°

/  Sweep 8° Back 5° Up

For example

and tough nylon bristles clean the derailleur and chain

The super simple locking SpeedKnob™ makes install a tool-free breeze and included SKS bike locks keep your mind at ease

RACING SERIES

BBB - RollerBoys SRAM Pulleys Frame Protection / Sweep 8° Back 5°BBB ROLLERBOYS SRAM PULLEYS High quality pulley wheels are a must have for every serious bike rider, and the RollerBoys from BBB are made for a smooth ride. The composite material is strong and durable, and the special teeth pattern makes for speedy shifting to a higher gear. BDP 07 Narrow Wide tooth profiling ensures ultimate chain retention Composite material provided by EMS Swiss, with 40% glass fibre mixture Sealed bearings Compatible with SRAM 12