The Shimano CS-M771 is the suitable 10-speed cassette for XT M770 group.
The distinctively designed HYPERGLIDE sprockets incorporate specially positioned shift ramps and tooth profiles for improved chain control during shifting. Fast and responsive indexed shifting is the result. The HG cassette sprocket, which was developed for 10-speed system, underwent comprehensive optimization to achieve super-highly efficient shifting.
SHIMANO presents the drivetrain technology for mountain bikes: DYNA-SYS. This revolutionary technology uses a 10-speed cassette, but that is not the only feature of this system. Highlight is a completely redesigned drivetrain that creates real added benefits for the rider.
Content of package
1 Shimano XT CS-M771 10-speed Cassette incl. Lock Ring
Shimano SM-RT54 Center Lock brake rotor – only for resin pads.
The Shimano SM-RT54 brake rotor is compatible with organic brake pads with a wide pad shape. It consists of a stainless steel body on aluminium spider and comes with a lockring that has the classic internal toothing. Use SM-RT54 for disc brakes from the XTR, XT, SLX, Deore, Saint, ZEE, Alfine series and many other groupless MTB, City & Touring and Road brakes.