Cassette Sprockets.


HyperGlide+ - drivetrain’s redesigned cassette and chain promotes the next generation of MTB riding by enhancing speed, shifting efficiency and smoothness over any terrain.

Micro Spline - delivers lightweight aluminum Freehub body to reduce weight and 10 teeth top gear.
Use combination with Micro Spline  cassette sprocket and Freehub.


New shift ramp designs provide the fastest, smoothest shifts by HyperGlide+
Lighter and stiffer construction
Reduces cassette inertia resulting in faster acceleration and increased chain security
10T lowest sprocket realized by new Freehub body construction
Definitive shifting performance
Micro Spine
Wide range and close step 12-speed drivetrain


Combination 10-12-14-16-18-21-24-28-32-36-40-45T, 10-12-14-16-18-21-24-28-33-39-45-51T, -, -, -, -, -
Combination name (Group name) 10-45T, 10-51T
Compatible chain HG 12-speed
Speeds 12-speed
Spider arm - QTY (pcs) 1
Type HyperGlide+

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