Shimano XTR FH-M9210-B Rear Hub 12x148mm Micro Spline

Shimano XTR FH-M9210-B Rear Hub 12x148mm Micro Spline

• Faster Engagement and Reduced Drag: The 3.5° engagement angle ensures rapid power transfer when accelerating, while optimised seals and precision bearings minimise drag for smoother coasting.

• Boost Spacing and Traditional Drilling: Designed for modern MTB frames with 148x12mm Boost spacing, available in 28H and 32H drilling options to match your preferred wheel build.

• Durable Cartridge Bearings: Easily serviceable stainless-steel cartridge bearings provide lasting smoothness and protection against mud and moisture.

• Precision Rolling Performance: Shimano's optimised seal design and preload adjustment deliver consistent rotation and minimal maintenance, keeping your wheels running effortlessly.

Engineered for precision, performance, and durability, the Shimano XTR FH-M9210-B rear hub is the ultimate choice for riders demanding top-tier efficiency on the trail. Featuring Micro Spline 12-speed compatibility, Boost 12x148mm spacing, and a lightweight, smooth-rolling design, this premium mountain bike rear hub delivers faster engagement, reduced drag, and effortless serviceability.

With improved seal design and stainless steel cartridge bearings offering pre-load adjustment, the FH-M9210-B keeps your drivetrain running clean and efficient through the toughest conditions. Whether you're racing XC or pushing technical descents, the Shimano XTR rear hub is built to perform.

Technical Specifications:

• Brake Type: Disc Brake (Centre Lock)

• Spoke Holes: 28H or 32H

• O.L.D.: 148mm

• Axle Type: 12mm Thru Axle

• Freehub: Shimano Micro Spline (12-Speed)

• Bearings: Stainless Steel Cartridge Bearings

• Offset: 7mm

• P.C.D. (Left/Right): 47.25 / 61mm

• Flange Diameter (Left/Right): 68.8 / 69.8mm

• Average Weight: 231g

• Model Number: FH-M9210-B