Made In West Australia, tested by Pros, PSA Use only the best materials available and are now available in store .made by cyclists locally for cyclist around the World .
10T. Composite material provided by EMS Swiss, with 40% glass-fiber mixture. Special teeth pattern for quick shifting performance. Complete set of bushings for different shifting systems included.
Composite material provided by EMS Swiss, with 40% glass-fiber mixture. Complete set of bushings for different shifting systems included. 10T. Compatible with Shimano 7 and 8-speed; Campagnolo 8, 9…
RollerBoys equipped with low friction ceramic bearings for ultra-smooth glide and exceptional durability. Special teeth pattern for quick shifting performance. Lubricated with special ceramic light…
A super easy and noticeable upgrade for your Eagle drive train! The Rollerboys will make your bike ride so smooth that you will never stop anymore! The composite material is strong and durable and…
RollerBoys equipped with low friction ceramic bearings for ultra-smooth glide and exceptional durability. Special teeth pattern for quick shifting performance. Lubricated with special ceramic light…
11T. Composite material provided by EMS Swiss, with 40% glass-fiber mixture. Special teeth pattern for quick shifting performance. Complete set of bushings for different shifting systems included.
Elevate your cycling game with RollerBoys 12x12T Ceramic derailleur pulleys. Crafted with precision by EMS Swiss from a high-performance composite material and a 40% glass-fibre blend, RollerBoys…