Shimano 105 CS-R7000 Cassette

The Shimano 105 CS-R7000 cassette is the workhorse choice for serious road cyclists who strive for uncompromising performance without the high price of Dura-Ace. As an integral part of the 105 R7000 group, this 11-speed cassette delivers an exceptional balance between low weight and the unsurpassed durability expected from Shimano. The cogs are made of robust steel and mounted on a lightweight aluminum spider (for the larger cogs). This reduces weight and increases stiffness, resulting in more efficient power transfer and a smoother feel under load.

The core of the CS-R7000's superior operation is Shimano's optimized HyperGlide EV (HG-EV) technology. This shifting tooth profile is designed to guide the chain with extreme precision and speed across the cogs, even during intense climbs or heavy sprints. The result is smooth and shock-free shifting that barely interrupts the rider's cadence. This not only improves the riding experience but also the reliability of the system over long distances and during crucial moments in a race.

The Shimano 105 cassette is available in various ranges (including 11-28T, 11-30T, 11-32T, and the wider 11-34T), making it suitable for almost any type of terrain, from steep Alpine passes to fast flat rides. Its broad compatibility makes the R7000 ideal for both new builds and upgrades to older 11-speed systems. The combination of durable materials and reliable, performance-oriented technology makes the CS-R7000 the standard for road cyclists looking for quality and consistent shifting performance.