• 2x12-speed SHIMANO SLX FC-M7120-B2 crankset
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SHIMANO

SHIMANO SLX FC-M7120-B2 2x12V Crankset

The SHIMANO SLX FC-M7120-B2 2x12V Crankset features an entirely new construction, combining direct-mount chainrings and a special tooth profile for improved chain retention.Its HOLLOWTECH... Read more

Recommended price* : 124,95 €

131,90 €
131,90 €
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Description

The SHIMANO SLX FC-M7120-B2 2x12V Crankset features an entirely new construction, combining direct-mount chainrings and a special tooth profile for improved chain retention.

Its HOLLOWTECH II technology maximises power transfer while limiting weight, for stiff, lightweight pedalling suited to demanding trail riding. It has a 178 mm Q-factor and a 51.8 mm Boost-compatible chainline.

Offering a 36-26T double-chainring gear range, it works with an HG 12-speed chain and fits Outboard-type bottom brackets.

Ref: 16112205857148

Technical information

Brand: Shimano
Range: SLX M7100
Product reference: FC-M7120-B2
Number of speeds: 12
Configuration: 2 chainrings, 36/26 teeth
Chainring type: Direct mount, special tooth profile for chain retention
Technology: HOLLOWTECH II (hollow forged crank arms)
Approximate weight: 684 g (175 mm, without bottom bracket, manufacturer specifications)
Chainline: 51.8 mm
Q-factor: 178 mm
Dropout compatibility: 148 mm (O.L.D. Boost)
Available crank lengths: 165 mm, 170 mm, 175 mm
Compatible chain: 12-speed HG (e.g. CN-M7100)
Recommended bottom bracket: BB-MT801 (threaded) or BB-MT800-PA (press-fit), 68/73 mm shell
Recommended use: Trail MTB, enduro
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Price information

*Supplier recommended retail price in March 2026