Shimano 105 CS-R7101 12S Cassette

The Shimano 105 CS-R7101 12S Cassette represents the step into the future of the roadbike, bringing the benefits of 12speed to the popular 105 groupset. This new cassette is the perfect upgrade or replacement for 105 R7100 and R7150 (Di2) drivetrains. The addition of an extra cog provides closer and more logical spacing between the sprockets, resulting in smoother cadence and minimizing unnecessary shocks during shifting. This is crucial for maintaining pace and efficiency, especially during long-distance rides and climbs.

The CSR7101 utilizes the proven HyperGlide (HG) technology, where the tooth profile and shift ramps are optimized for the slimmer 12-speed chain. This guarantees Shimano's signature reliable and ultra-fast shifting performance, even under heavy load. The construction is a smart blend of durability and lightweight design, featuring steel cogs for longevity and potentially an aluminum spider for the larger cogs (depending on the range). This ensures the Shimano105 cassette offers the perfect balance between durability and performance.

A key feature of the R7101 is its compatibility. This 12speed cassette fits on standard Shimano HG 11-speed freehub bodies, allowing for a simple and cost-effective upgrade without the need to purchase new wheels or hubs. This makes the CS-R7101 an ideal choice for both the roadbike ready for the next generation of shifting and the cyclist who wants to continue using their existing 11-speed wheels. Available in popular wide ranges like 11-34T, this new 12speed cassette is designed for modern roadbikes.

OEM packaging:

This product comes in OEM version, i.e. without original packaging.
It is an original and unused product. Because of this WOEST competitively priced!