Shimano 105 Level cassette with wide 11-36T range. The Lowest gear ratio cassette to work with Shimano 105 12spd mechanical and Di2 groupset. Also works with Ultegra and Dura Ace 12spd groupsets.

The 11-36T 12-speed cassette offers a wide gear range of 327%. 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.

• High performance Hyperglide+ 12-speed Road cassette
• Hyperglide+ sprockets have a computer designed tooth configuration with contoured shift gates, resulting in a crisp smooth shift even under load
• Close ratio gearing allows a more efficient use of energy through finer cadence control
• Largest sprockets are mounted on a lightweight alloy carrier to reduce weight and increase rigidity
• Sprockets are cut away and drilled to further reduce weight without reducing rigidity
• Nickel-plated finish offers hard wearing resistance to corrosion
• Pearl-bright steel cassette lockring
• For Super Narrow 12-speed Hyperglide+ plus chains

Compatible with new 12-speed and road 11-speed FREEHUB body

Weight: 391g