Shimano XTR Trail FC-M9020-2 Hollowtech II Crankset

The XTR FC-M9020-2 Crankset by Shimano - For the trails of the world

The Shimano XTR Trail FC-M9020-2 crankset has been designed for all-mountain and enduro use. It has a standard Q-factor of 168 mm and features a particularly robust, cold-forged aluminium construction. All available gradations (24-34, 26-36, 28-38) have been chosen to maintain an even pedalling rhythm (Dyna-Sys11 technology). The Hollowtech II design with a fixed 24 mm axle ensures an optimal ratio of stiffness and weight, and the chainrings are also 3D hollow-formed (Hollowglide). The robust FC-M9020-2 is one of three crank options in the XTR Trail 11-speed groupset, so you'll find the right set-up for every type of rider, bike and terrain, according to the " Rider Tuned" principle.

Specifications:

Application:

All Mountain, Enduro

Compatibility:

Shimano 2x11-speed

Chainring Mount:

96/64 mm bolt circle diameter, 4-arm asymmetrical

Technical Information:

Series:

XTR M9000

Crank Arm Material:

aluminium

Chainring Material:

titanium, aluminium, carbon (CFRP) / aluminium

Axle Material:

steel

Gradation:

24-34, 26-36, 28-38

Crank Arm Length:

165.0 mm, 170.0 mm, 175.0 mm, 180.0 mm

Chainline:

48.8 mm

Q-Factor:

168 mm

Axle Diameter:

24 mm

Compatible BSA Shell Width:

68 mm / 73 mm

Recommended Bottom Bracket:

SM-BB93 or SM-BB94-41A Press Fit Hollowtech II (not included)

Recommended Chain:

HG-X11 (e.g. CN-HG901-11)

Compatibility:

MTB 2x11-speed:
Rear Over Locknut Dimension:

• thru-axle: 142 mm

Shifter:

SL-M9000, SL-M8000, SL-M7000, SL-M5100, SW-M9050, SW-M8050

Front Derailleur:

FD-M9020, FD-M9025, FD-M8020, FD-M8025, FD-M7020-11, FD-M7025-11, FD-M5100, FD-M9070, FD-M8070

Bottom Bracket:

SM-BB93, SM-BB80, BB-MT801, BB-MT800, SM-BB52, BB-MT501, BB-MT500, SM-BB94-41A, BB-MT800-PA, BB-MT500-PA

Chain:

CN-HG901-11, CN-HG701-11, CN-HG601-11, CN-LG500

Note:

With SM-CRM91 chainring also suitable for 1x (chainline 50.4 mm). With chainrings Y-1PW22000, Y-1PW98050 and Y-1PW98060 also 3x (chainline 50 mm).

Features:

• All Mountain specific crank arm design
• cold-forged aluminium for more durability and stability
• 4-arm spider with special angle
• hollow-formed chainrings (Hollowglide)
• crank arms and large chainring anodised, small chainring plated
• aluminium chainring bolts
• standard Q-factor

Technologies:

Dyna-Sys11
Dyna-Sys11 is the name of the 11-speed shifting system for MTBs from Shimano. The focus lies on maintaining the pedalling rhythm both on flat ground and on uphill segments. The gear ratios are selected so that you make efficient progress in the most frequently used gear range and do not have to shift gears as much (" Rhythm Step" ).

Hollowtech II
Shimano Hollowtech II is a crank bottom bracket system designed to achieve an ideal ratio of stiffness, weight and rotational efficiency. It is based on an integration of the bottom bracket and the right crank arm and works with a 24 mm axle or bearing diameter, which has proven to be optimal in terms of stability. In many cases, the bearing cups are on the outside so that the load is better distributed. High-quality precision seals ensure a long service life.

Manufacturer Numbers:

170.0 mm 24-34:

I-FCM9020CX44

175.0 mm 24-34:

I-FCM9020EX44

165.0 mm 26-36:

I-FCM9020AX66

170.0 mm 26-36:

I-FCM9020CX66

175.0 mm 26-36:

I-FCM9020EX66

180.0 mm 26-36:

I-FCM9020GX66

170.0 mm 28-38:

I-FCM9020CX88

175.0 mm 28-38:

I-FCM9020EX88

Contents:

• 1 x Shimano XTR FC-M9020 crankset (24-34, 26-36 or 28-38 tooth)
• 1 x Shimano crank bolt