Shimano CS-HG800 Ultegra 11 Speed Cassette - 11-34

This versatile, premium level cassette features a lightweight carbon/aluminum spider, and is designed for compatibility with both mountain bike and road bike 11 speed freehub designs. Hyper glide sprockets have been specially designed to minimise weight through improved teeth shaping whilst providing accurate shifting and reduced wear.

Compatible with both mountain bike and road bike freehub designs
• Carbon/aluminium (spider), steel (sprockets), aluminium (lockring)
• Installation on a 11 speed road bike requires use of an included 1.85mm spacer
• Type: HG-EV
• Gear: 11-speed
• Teeth: 11-34 (in following increments 11-13-15-17-19-21-23-25-27-30-34)
• Compatible chain: HG-EV 11-speed, HG-X 11-speed
• Weight: 335g