11X KMC Cassette

From £52.00

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Sigma Sports
£52.00

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Price last checked: 21/09/2026

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11X KMC Cassette

KMC REACT X11 Black Cassette The KMC cassettes offer unbeatable fluidity and smoothness when linked with their own chains. Not only this, but they have been carefully developed to link with all compatible chains within the 11X range. Carefully crafted shift ramps ensure smooth and steady chain control and improve shifting performance and efficiency. Features Lifting Ramps: The unique lifting ramp design carries the chain smoothly upward on the cog. Lowering Ramps: Aligns the chain safe, quickly and smoothly Perfect compatibility: The KMC cog teeth design perfectly pairs with KMC chains, the reduced friction leads to perfect drivetrain coordination and increased durability Tech Specs Compatibility: HG Driver Material: High Tensile Steel Finish: ED Black Weight: 0.55kg Great ratios KX50: 11-13-15-17-19-21-24-28-32-36-42T KX51: 11-13-15-18-21-24-28-32-36-42-50T

13BK

11-50 £58.00 11-42 £52.00

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About: KMC

KMC is a renowned brand specializing in bicycle chains and related components. With a history dating back to 1977, KMC has become a trusted name in the cycling industry, known for its high-quality and reliable products. KMC offers a wide range of bicycle chains designed for various cycling disciplines, including road, mountain biking, and BMX. Their chains are renowned for their durability, smooth shifting, and excellent performance. KMC utilizes advanced manufacturing techniques and high-quality materials to create chains that can withstand rigorous riding conditions and deliver optimal power transfer. In addition to chains, KMC also produces chain accessories, such as chain links, quick links, and chain tools, to facilitate easy installation, maintenance, and repair. These accessories are designed with convenience and reliability in mind, allowing cyclists to efficiently work with their chains.