The Classic Rear Hub — Evolved
Whether you're seeking an improved hub or simply a replacement for a broken one, switch to the Shimano FH-MT901-B Micro Spline Rear Hub. The biggest difference with the new MT901-B hub compared to its predecessor is Shimano's new Micro Spline freehub, which was designed to accompany Shimano's new 12-speed cassette.
Shimano had to recreate their freehub body in order to allow their new cassette to feature gears smaller than 12 teeth. Also, the new hub transitions away from the traditional use of pawls in a freewheel to a design that uses a pulley freewheel. This allows the hub to engage every 7.6 degrees, which immensely reduces the amount of play before your cassette engages. Inside the hub are tried and true cone bearings with hardened and polished steel bearing shells and stainless steel balls, which provide an incredibly reliable and durable system, boasting exceptional service life and ultra-smooth performance.
For a bicycle that runs like new again, boost your bike with the Shimano FH-MT901-B Micro Spline Rear Hub. Not only is this hub probably a great upgrade from your old one, but this high-quality hub gets quieter as you go faster, so when in the groove your mind can be truly enlightened.
Hub engagement every 7.6 degrees
Centerlock disc mount
J-bend spoke design
Micro Spline ready for Shimano's new 12-speed cassettes
28 or 32 spoke hole
12mm x 142mm hub spacing
12-speed Shimano Micro Spline freewheel compatibility
Durable 263 grams
Cone bearing with steel balls
B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.
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Ordered by Most Relevant First
Great hub for the price!
This hub is a great value if you have a Microspline drivetrain. Works great!
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