Hot Selling Shimano Deore FC-M5100-B2 Crankset

Shimano Deore crankset FC-M5100-B2 – for 148 mm over locknut dimensions

The Shimano Deore FC-M5100-B2 crankset for 11-speed drivetrains differs from the FC-M5100-2 by its chainline, i.e. the distance from the frame to the centre between the chainrings. This is 51.8 mm here, or 3 mm wider, so that the cranks are only suitable for frames with an over locknut dimension of 148 mm. However, the two chainrings are also mounted on this model via a conventional 4-arm spider. Thanks to the 2-piece construction, a balanced ratio of stiffness to weight is ensured.

Specifications:

Application:

All Mountain, Cross Country

Compatibility:

Shimano 2×11-speed

Chainring Mount:

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

Technical Information:

Series:

Deore M5100

Crank Arm Material:

Aluminium

Chainring Material:

steel

Axle Material:

steel

Gradation:

26-36

Crank Arm Length:

170.0 mm, 175.0 mm

Chainline:

51.8 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-X11 (e.g. CN-HG601-11)

Compatibility:

MTB 2×11-speed:
Rear Over Locknut Dimension:

• quick release: 141 mm
• thru-axle: 148 mm

Shifter:

SL-M9000, SL-M8000, SL-M7000-L, 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-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

Features:

• stiff, lightweight 2-piece cranks with efficient power transfer
• precise and reliable gear changes
• 3 mm outboard chainline
• painted crank arms and chainrings
• stainless steel hardware

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:

E-FCM51002BCX66

175.0 mm:

E-FCM51002BEX66

Contents:

• 1 x Shimano Deore FC-M5100-B2 crankset (26-36 tooth)
• 1 x Shimano crank bolt