Shimano Deore FC-M5100-1 crankset – 10-speed with only one chainring

The Shimano Deore crankset FC-M5100-1 are cranks with only one chainring, which was designed for 10-speed and 11-speed drivetrains. The chainring is not mounted directly but via a 4-arm spider. You can choose between 30 and 32 tooth. Thanks to the 2-piece construction, a balanced ratio of stiffness to weight is ensured.

Specifications:

Application:

All Mountain

Compatibility:

Shimano 1×10-speed, Shimano 1×11-speed

Chainring Mount:

96 mm pitch circle, 4-arm asymmetrical

Technical Information:

Series:

Deore M5100

Crank Arm Material:

Aluminium

Chainring Material:

steel

Axle Material:

steel

Gradation:

32 tooth

Crank Arm Length:

170.0 mm

Chainline:

52 mm

Q-Factor:

178.5 mm

Axle Diameter:

24 mm

Compatible BSA Shell Width:

68 mm / 73 mm

Recommended Bottom Bracket:

SM-BB52 or BB-MT500-PA Press Fit Hollowtech II (not included)

Recommended Chain:

HG-X 10-speed (e.g. CN-HG95, CN-HG54), HG-X11 (e.g. CN-HG601-11)

Compatibility:

MTB 1×11-speed / 1×10-speed:
Rear Over Locknut Dimension:

• quick release: 135 mm
• thru-axle: 142 mm

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:

• 11-speed: CN-HG901-11, CN-HG701-11, CN-HG601-11, CN-LG500
• 10-speed: CN-HG95, CN-HG54

Features:

• stiff, lightweight 2-piece cranks with efficient power transfer
• precise and reliable gear changes
• painted crank arms and chainring

Technology:

2-Piece Crankset
With the 2-piece designed cranks from Shimano, the right crank arm is precisely matched to the interaction with the bottom bracket. This increases the stiffness and keeps the weight low. Further spaced bearings also improve strength and contribute to more pedalling efficiency. The precision manufacturing of the bearings ensures easy installation and low maintenance. 2-Piece cranks share a 24mm axle diameter with Hollowtech II cranks, so they are also compatible with Hollowtech II bottom brackets.

Manufacturer Numbers:

170.0 mm 32 tooth:

E-FCM51001CXA2

Contents:

• 1 x Shimano Deore FC-M5100-1 crankset (32-tooth)
• 1 x Shimano crank bolt