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…
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.