Shimano XTR XC M9200 12sp Cranks

The Shimano XTR FC-M9100 12-speed XC Crankset is the embodiment of lightweight performance and pedaling efficiency, meticulously crafted for cross-country racing and fast trail riding. As part of Shimano's elite XTR M9100 series, this crankset is designed to deliver maximum power transfer, precise chain engagement, and unwavering reliability for riders pushing for every watt and every second.

• HOLLOWTECH II Construction: At its core, the FC-M9100 features Shimano's renowned hollow forged crank arms. This advanced manufacturing process ensures an exceptional balance of stiffness, strength, and minimal weight, optimizing every pedal stroke for efficient power delivery.
• XC-Optimized Q-Factor and Chainline: Engineered with a narrow **162mm Q-factor** and a **52mm chainline**. This narrower stance is ideal for XC race bikes, providing an efficient pedaling platform and improved biomechanics, while the chainline is optimized for 142mm or 148mm (Boost) rear hub spacing, ensuring crisp 12-speed shifting across the cassette.
• Direct Mount Chainring System: Features a robust direct mount interface, allowing for quick and easy installation or swapping of Shimano's 1x 12-speed XTR chainrings (like the SM-CRM96). This system reduces weight, enhances stiffness, and simplifies maintenance.
• Compatible with Dynamic Chain Engagement+ (DCE+) Chainrings: Designed to integrate flawlessly with Shimano's DCE+ chainrings, the FC-M9100 ensures superior chain retention over rough terrain, minimizing chain drops and providing a quieter, more secure ride.
• Versatile 1x or 2x Compatibility: While primarily focused on 1x setups for XC, the FC-M9100 crankset design is versatile enough to be converted to a 2x setup by simply swapping chainrings, offering flexibility for different racing disciplines or preferences.
• Lightweight Design: As a dedicated XC component, weight savings are paramount. The hollow-forged aluminum construction contributes to a remarkably low weight, without compromising on the stiffness required for competitive performance. (Approx. 511g for 1x with a 32T chainring).
• Durable Anodized Finish: The high-quality anodized finish on the crank arms provides enhanced durability and resistance to abrasions, maintaining the premium XTR aesthetic throughout its lifespan.
• Crank Arm Length Options: Available in common lengths such as **165mm, 170mm, and 175mm**, allowing riders to select the ideal fit for their biomechanics and riding style.
• Broad Bottom Bracket Compatibility: Utilizes a standard 24mm spindle (HOLLOWTECH II), making it compatible with a wide range of Shimano threaded (SM-BB93) and Press-Fit (SM-BB94-41A) bottom brackets (sold separately).