• SHIMANO XT FC-M8130-1 12-speed single crank arms
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SHIMANO

SHIMANO XT FC-M8130-1 12-speed Single Crank Arms

The SHIMANO XT FC-M8130-1 12-speed Crank Arms feature an entirely new construction, combining a direct-mount chainring and a special tooth profile for improved chain... Read more
139,90 €
139,90 €
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Description

The SHIMANO XT FC-M8130-1 12-speed Crank Arms feature an entirely new construction, combining a direct-mount chainring and a special tooth profile for improved chain retention.

Its HOLLOWTECH II hollow forged arm technology maximises power transfer while minimising weight, complemented by DYNAMIC CHAIN ENGAGEMENT+ technology, which improves chain retention in a single-chainring configuration, even on rough terrain.

Designed for Super Boost+ (157 mm) rear spacing, they feature a 181 mm Q-factor and a 56.5 mm chainline for demanding trail and enduro MTB use.

Chainring not included.

Ref: 16112205824380

Technical information

Brand: Shimano
Range: XT M8100
Product reference: FC-M8130-1
Number of speeds: 12
Configuration: 1 chainring (single, fitted separately e.g. SM-CRM85)
Chainring type: Direct mount
Technologies: HOLLOWTECH II (hollow forged crank arms), DYNAMIC CHAIN ENGAGEMENT+
Approximate weight: 636 g (175 mm with 32-tooth chainring, without bottom bracket, manufacturer specifications)
Chainline: 56.5 mm
Q-factor: 181 mm
Dropout compatibility: 157 mm (O.L.D. Super Boost+)
Available crank lengths: 165 mm, 170 mm, 180 mm
Compatible chain: 12-speed HG (CN-M8100)
Compatible cassette: CS-M8100 12-speed
Recommended bottom bracket: BB-MT800 (threaded) or BB-MT800-PA (press-fit), 68/73 mm shell
Required tool: TL-FC41 (chainring installation/removal, not supplied)
Recommended use: Trail MTB, enduro
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Price information

*Supplier recommended retail price in March 2026