Shimano XTR M9100 12-Speed 1x Crankset

Description

Description

GET READY FOR 12-SPEED

Every few years, new standards will come out in the bike world. 11-speed drivetrains took over the world with wider ranges and more capabilities. Now, 12-speed drivetrains are taking over with even wider ranges. The Shimano XTR FC-M9100-1 Cranks features an entirely new construction, using direct mount chainrings, a special gear tooth profile for improved chain retention, and a narrow 162mm Q-factor.

Features

• Smoother driving even over bumpy terrain thanks to the special gear teeth profile design
• Lighter and stiffer design and easily exchangeable chainring by direct mount and one key release
• Easily change between single and double chainring setups with direct mount
• Bearing pre-load tool not included

Specifications

Specification	Details

Model No

FC-M9100-1

Series

XTR

Rear Speeds

12

Compatible Chain

HG 12-speed

Chain Line (mm)

52

O.L.D. (Thru, mm)

142, 148

O.L.D. (QR/Nut, mm)

135, 141

P.C.D. (mm)

Direct

Spider/Gear Arms

4

Chainring Combination

30T, 32T, 34T, 36T, 38T

Q-Factor (mm)

162

Crank Arm Length (mm)

165 ✔, 170 ✔, 175 ✔

Optional Chain Guard

Without chain/bash guard ✔

HOLLOWTECH II

✔

Compatible Bottom Bracket Type

Outboard ✔

Recommended Bottom Bracket

Threaded (normal): SM-BB93 Press-Fit: SM-BB94-41A

Threaded Bottom Bracket Shell Width (mm)

68 ✔, 73 ✔

Crank Fixing Screw Included

✔

Average Weight (g)

528 (30T), 531 (32T), 544 (34T), 543 (36T), 551 (38T)

Color

Series color

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