BBB ROLLERBOYS PULLEY SET 12T SRAM NARROW WIDE

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-06

Narrow Wide tooth profiling ensures ultimate chain retention 
Composite material provided by EMS Swiss, with 40% glass-fibre mixture 
Sealed bearings 
Compatible with SRAM 11 speed