SHIMANO XTR FH-M9111-BS Boost Straight Pull 12-Speed 12mm x 148mm 48H Rear Hub

SHIMANO XTR FH-M9111-BS Boost Straight Pull 12-Speed 12mm x 148mm 48H Rear Hub

The Shimano XTR FH-M9111-BS rear hub is engineered for high-performance mountain biking, offering rapid engagement and robust durability. Designed for straight-pull spokes, this hub ensures optimal power transfer and reliability on challenging terrains.

Quick Engagement: Maximum 7.0-degree engagement angle for immediate power transfer.
Micro Spline Freehub: Compatible with Shimano 12-speed cassettes, allowing the use of a 10-tooth top gear.
Center Lock Disc Mount: Facilitates easy and secure rotor installation.
Labyrinth and Contact Seals: Provide enhanced protection against dirt and moisture, ensuring longevity.
Lightweight Construction: Aluminum hub shell and axle for reduced weight without compromising strength.

Series: XTR M9100
Brake Type: Center Lock disc brake
Rear Speeds: 12
Over Locknut Dimension (O.L.D.): 148 mm
Spoke Hole Count: 28H
Spoke Pattern: 3-cross (for straight spokes)
Axle Fixing Method: 12 mm E-THRU (thru-axle not included)
Flange Distance: 56.0 mm
Offset: 6.8 mm
Pitch Circle Diameter (P.C.D.): Left: 45 mm / Right: 61 mm
Flange Diameter: Left: 51 mm / Right: 68.4 mm
Seal: Labyrinth and contact seals
Freehub Body Material: Aluminum, anodized
Hub Shell Material: Aluminum, anodized
Average Weight: 241 g (without axle, quick release, or lock ring)

Note: This hub is designed for straight-pull spokes with a 3-cross lacing pattern and non-offset rims. For detailed technical information, refer to Shimano's product documentation.

Original Shimano parts guarantee that all components work perfectly for optimum performance and maximum safety and longevity.