Shimano Crank XT FC-M8120-1 without Chainring Boost 12-Speed

Shimano XT FC-M8120 1x12-Speed Boost Crank – Ultimate Drive Efficiency & Speed

The Shimano XT FC-M8120 1x12-Speed Boost Crank is engineered for maximum power transmission and speed while keeping weight to a minimum. With a 178mm Q-factor, 55mm chainline, and 148mm O.L.D, this crank is designed for the new XT system that uses a single chainring to deliver unparalleled drive efficiency.

Key Features:

• Optimized for 1x12-speed with CS-M8100 cassettes (10-45T and 10-51T)
• Direct mount system for a lighter, stiffer design and quick chainring exchange
• Enhanced with DYNAMIC CHAIN ENGAGEMENT+ technology for optimal chain grip and low-noise performance
• Compatible with the new 12-speed chain (CN-M8100) and QUICK LINK lock
• Available in both boost and non-boost specifications

Specifications:

• Use: MTB
• Group: XT M8100
• Model: FC-M8120-1
• Chainring: Not included (Available in gradations: 28, 30, 32, 34, 36T)
• Q-Factor: 178mm
• Threaded BB Shell Width: 68 / 73mm
• Gear: 12-speed
• Construction: Hollowtech II
• Compatible Chain: CN-M8100 12-speed
• Crank Arms: 4-arm
• O.L.D: 148mm (Boost)
• Chainline: 55mm
• Crank Arm Length Options: 165mm, 170mm, 175mm, 180mm
• Material: Crank arm – Aluminum Anodized; Crank axle – Steel Plated
• Weight: Approx. 608g with chainring

Embrace the pinnacle of mountain bike technology with the Shimano XT FC-M8120 Boost Crank – where trail-tested durability meets innovative design for an unrivaled riding experience.