Shimano XTR FH-M9111 Center Lock Disc 12 mm Thru-Axle Rear Hub
The XTR rear hub FH-M9111 by Shimano - Micro Spline and Quick Engagement
The Shimano XTR FH-M9111 rear hub comes with a 12-speed freehub, which is based on the innovative Micro Spline design. This enables a cassette sprocket with 10 teeth to be used. The body of the hub and the axle are made of lightweight aluminium, as is the freehub body. FH-M9111 is compatible with 12 x 142 mm over locknut dimensions and, as is usual with Shimano, is equipped with a sealed, maintenance-friendly cup & cone bearing. Stainless steel balls, a ground bearing cup and a CBN-machined cone are used here. Quick Engagement technology ensures lightning-fast, efficient traction and, thanks to Shimano E-Thru, torsional stiffness leaves nothing to be desired.
Specifications:
- Series:
- XTR M9100
- Application:
- Cross Country, Enduro
- Brake Type:
- Center Lock Disc
- Freehub Body Type:
- aluminium, Face ratchet, Quick Engagement (max. 7°)
Technical Information:
- Body Material:
- aluminium
- Bearings:
- cup & cone
- Seals:
- labyrinth + contact
Features:
- flange diameter 59 mm left, 70 mm right
- 7.05 mm offset
- CBN fine-machined stainless steel ball bearings/polished
- aluminium axles
- anodised hub shell
- freehub body has contact seal
- better acceleration due to lower moment of inertia and weight
- smaller spline diameter for 10 T sprocket
- fast response
Technology:
E-ThruE-Thru is a tool-free thru-axle system from Shimano that optimises the stiffness-to-weight ratio and ensures easy handling via its reliable internal cam mechanism. It is characterised by a high torsion resistance and thus also supports cornering at high speed. E-Thru thru-axle hubs and thru-axles are available in the corresponding over locknut dimensions for front and rear.
Cup and Cone Bearings
Angular contact ball bearings of the cup & cone type are superior to sealed cartridge bearings in terms of load carrying capacity, as they distribute lateral and vertical forces better, and thus run particularly smoothly and last a long time. They are also easier to adjust, maintain and replace.
Micro Spline
Micro Spline is an innovative tooth profile on MTB freehub bodies from Shimano. All Shimano 12-speed MTB cassettes with a 10-speed sprocket are equipped with Micro Spline freehub toothing. The significantly higher and finer toothing enables a stiffer connection between the cassette and the hub body. The resulting increased contact area ensures reliable power transmission, minimises wear and prevents deformation of the freehub and sprocket.
Models:
12 x 142 mm / 28 hole / Shimano Micro Spline:- Over Locknut Dimension:
- 12 x 142 mm thru-axle
- Spoke Hole Count:
- 28 hole
- Freehub:
- Shimano Micro Spline
- Gearing:
- 12-speed
- Flange Distance (L/R):
- 55.89 mm (35 mm/20.9 mm)
- Partial Bolt Circle Diameter (L/R):
- 50 mm/61 mm
- Manufacturer Number:
- E-FHM9111C
12 x 142 mm / 32 hole / Shimano Micro Spline:
- Over Locknut Dimension:
- 12 x 142 mm thru-axle
- Spoke Hole Count:
- 32 hole
- Freehub:
- Shimano Micro Spline
- Gearing:
- 12-speed
- Flange Distance (L/R):
- 55.89 mm (35 mm/20.9 mm)
- Partial Bolt Circle Diameter (L/R):
- 50 mm/61 mm
- Manufacturer Number:
- E-FHM9111B
Contents:
- 1 x Shimano XTR FH-M9111 rear hub
- 1 x aluminium lockring for brake rotors
- 100 day return period
- Online since 1998
- Trusted Shop 4.87 / 5.00