Description

Offering low climbing gears perfect for mixed surface riding, the 11-speed Shimano GRX CS-HG800 cassette is compatible with both 10- and 11-speed freehubs.

Features

• Designed to fit a variety of bikes from MTB to road; spacer required to fit hub body to road bikes
• Compatible with HG-X11 and HG-EV 11-speed chains (not included)
• Cogs range from 11 to 34 teeth