SLX is ready to go wherever and whenever you want, whether it’s an all-day epic, the local cross country race, or a post-work ride with your buddies. It won’t let you down.

Features:

• Special MTB gear teeth profile improves chain engagement and retention
• Hollow forged crank maximizes power transfer while limiting weight
• Superior chain retention
• Rigid and lightweight design boosts trail-riding enjoyment
• Easier gearing than racing groupsets
• Q-factor: 172 mm
• Chainline: 52 mm

Specifications:

• Model Number: FC-M7120-1
• Series: SLX_M7100
• Chain line (mm): 55
• Chain ring combination: 30T, 32T, 34T
• Compatible BB type: Outboard
• Compatible chain: HG 12-speed
• Crank Arm Length: 165 mm, 170 mm, 175 mm
• Crank fixing bolt included
• Gear arms: 4 arm
• HOLLOWTECH II
• P.C.D. (mm): Direct
• Rear speeds: 12
• Recommended BB Pressfit: BB-MT800-PA
• Recommended BB Threaded (normal): BB-MT800
• Threaded BB Shell Width: 68 mm, 73 mm
• Q-factor (mm): 178