Shimano Ultegra CS-HG800 Cassette 11-34T 11-Speed bikerack-box-shipping A wide range of gearing

A wide range of gearing choices

Snap-out disc brake spacer prevents pad compression

Attachments QR Seat Tube Attachment

A fast and reliable trigger shifter that's specifically engineered for use with your E-MTB drivetrain

SwingU and more on the golf course

Shimano Ultegra CS-HG800 Cassette 11-34T 11-Speed bikerack-box-shipping A wide range of gearingCompatible with GS cage rear derailleurs, the HG800 11 cassette offers low climbing gears perfect for mixed surface riding. It is compatible with both 10 and 11 speed freehubs. FEATURES Hub body designed to fit a variety of bikes from MTB to road bikes * Spacer required to fit hub body to road bikes