Shimano SLX Fc-M7100 1X Crank Arms Black, 170Mm

We consistently rely on Shimano to deliver quality components and no-nonsense performance, and that's what we can expect with the SLX FC-M7100 1x Crank Arms. They're designed for big days on the mountain where we're constantly climbing and thinking about the weight of our rig. The SLC FC-M7100 features easier gearing than racing groupsets for trail-riding enjoyment and a special MTB gear tooth profile for improved chain engagement and retention.

• Optimized for 12-speed MTB drivetrains, the SLX FC-M7100-1 Crankset features a lightweight hollow forged aluminum construction for enhanced power transfer and durability on rugged trails.
• Designed with 's Hollowtech II technology, this crankset offers unmatched stiffness, strength, and efficient rotation, ensuring reliable performance during aggressive mountain biking sessions.
• Built for versatility, it features a 52mm chainline compatible with 141/148 Boost hubs, allowing for optimal clearance and bike handling across a variety of mountain bikes and frame geometries.
• The 170mm crank arm length provides a balanced stance for climbing, sprinting, and technical riding, while the direct mount chainring interface allows for easy customization with high-performance, separately sold chainrings.
• Constructed with a sleek black finish, the FC-M7100-1 crankset combines innovative engineering and durable materials to withstand demanding trail conditions, making it an essential upgrade for serious mountain bikers.