KMC REACT Cassette - 10-Speed 11-42t HG Driver Compatible Black

Experience the precision and performance of the KMC REACT Cassette, designed for cyclists who demand the best in their drivetrain. This premium cassette offers a seamless integration with KMC chains, ensuring a smooth and efficient ride.

• Lifting and lowering ramps provide improved shifting performance and overall component interaction efficiency.
• Unique lifting ramps design carries the chain smoothly upward on the cogs for enhanced reliability.
• Distinctive lowering ramps adeptly align the chain quickly, ensuring swift gear changes.
• Cogs sizes are designed to provide smoother shifting and precise chain indexing to suit all riders.
• Optimized for use with KMC e10, X10, X10 EL, and X10 SL chains, ensuring compatibility and performance.

How to use / Ideal for: The KMC REACT Cassette is ideal for both recreational and competitive cyclists looking to enhance their riding experience. Simply install it on your Shimano HG compatible drivetrain for improved shifting and performance.