BBB CYCLING RollerBoys BDP-02

These boys will keep you rolling. The RollerBoys ensure your bicycle ride is incredibly smooth, keeping you going non-stop! Crafted from robust and long-lasting composite materials, their unique tooth pattern guarantees lightning-fast gear shifting. These top-notch pulley wheels are essential for any dedicated cyclist, making RollerBoys the perfect choice for your journey. Features: - 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. .BK