The Shimano 105 CS-HG710 is a wide range cassette for varied terrain drop bar riding. From sprinting on the flats to steep climbs, you can choose the best gear ratio to suit every situation.

• Refined 12-step gear combination provides peak efficiency and accelerating performance for every situation
• Compatible with new 12-speed and road 11-speed Freehub body
• Compatible with HG 12-speed chain