FC-M7120 SLX Crank set without ring, 12-speed, 55 mm chainline, 165 mm

Shimano SLX FC-M7100 12 Speed Crank Set 55mm Chain Line

• All-mountain SLX HollowTech II crank set is tough and aggressive yet also lightweight and excellent value

• HollowTech II integrated bottom bracket design uses a wide bearing placement with a large axle diameter for increased stiffness, efficiency and added durability

• 70 degree spider arm for optimal rigidity

• For 12-speed SM-CRM75 chainring (sold separately)

• SM-CRM75 chainring teeth feature Shimano's new Dynamic Chain Engagement technology offering enhanced chain retention, driving rigidity and highly efficient

• Average weight: 641g (specified weight is with a 30T chainring)

• Crank set does not come with chainring or bottom bracket

• For use with 12-speed HG+ MTB chains only

• 55mm chain line is designed for MTB frames with 12x148mm Boost rear spacing

• Available in either 165mm, 170mm or 175mm crank length

The Shimano SLX FC-M7100-1 crank features an entirely new construction, using direct mount chainrings, special gear tooth profile for improved chain retention, and a 178mm Q-factor. On offer are 165, 170, and 175 mm crank arms.

The HollowTech II Chainset features hollow forged crank arms which are both lightweight and rigid whilst being incredibly strong and durable.