Shimano CS-HG710

The HG710 11-36T 12-speed cassette offers a wide gear range. From sprinting on the flats to steep climbs, you can choose the best gear ratio to suit every situation. Gear steps are optimized for pedaling efficiency, with the first eight cogs focusing on a natural and comfortable connection, and the largest four cogs allowing you to select from a wide range of gears while avoiding abrupt gear ratio changes. Refined 12-step gear combination provides peak efficiency and accelerating performance for every situation HYPERGLIDE Technology Faster, seamless shifts under maximum pedaling load Cassette Cogs: 11-12-13-14-15-17-19-21-24-28-32-36 Compatible with new road 12-speed and 11-speed FREEHUB body Compatible with 12-speed chain Recommended chain (not included): CN-M7100