The Shimano XTR FH-MT901-B rear hub with Centerlock brake disc mount is very durable and reliable thanks to its high-quality labyrinth and contact sealings. A reduced inertia improves acceleration while cup-and-cone-bearings guarantee smooth rolling characteristics. The hub body and axle made of anodized aluminum ensure for better stiffness without raising the weight. For the 12-speed cassettes of the XTR M9100, Shimano has revised the freewheel design and introduced the Micro Spline technology developed in cooperation with DT Swiss. The freewheel with 22 evenly spaced teeth keeps the cassette firmly under control for immediate response and also allows the use of a 10 teeth sprocket, which is provided by the XTR 9100 cassettes matched to the Micro Spline system.
Cassette Body: 12-speed Shimano Micro Spline Cassettes
Hub Spacing: 148mm
Axle Size:12mm TA
Spoke Drilling: J-bend, 28 or 32 hole
Disc Mount:Center Lock
One coupon per order
Discount taken off MSRP for normal items
Custom kit pricing is complicated so we take the discount off the current build price
In stock items only
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Groupsets, hand built wheels, special orders & labor costs are excluded from the coupon.
Additional exclusions may apply.