Sykeruns X5 Rear Sprocket

The Sykeruns X5 Rear Sprocket delivers precision engineering for high-performance cycling. Designed with durable steel construction, it ensures smooth gear transitions and reliable power transfer on every ride. The X5 profile optimizes chain engagement for reduced wear and extended component lifespan. Compatible with standard cassette systems, this sprocket is ideal for riders seeking consistent performance across varied terrain. Whether you're tackling climbs or maintaining speed on flats, the X5 provides the responsive shifting and durability that serious cyclists demand.