Upgrade your mountain bike with the Shimano SLX RD-M7100 12-speed rear derailleur. Built for 1x12 drivetrains, it delivers crisp, reliable shifting even when the trail gets rough. The Shadow RD+ design keeps the derailleur stable and quiet. Compatible with Shimano 12-speed cassettes and chains. Brand new in the box, ready to install. Whether you're building a new bike or replacing a worn-out derailleur, the SLX series offers fantastic performance without breaking the bank. Perfect for trail riders, enduro, or all-mountain use. Get that precise gear change you need to conquer climbs and rip descents. A solid choice from Shimano's trusted lineup. Pair it with an SLX shifter for optimal performance. Get ready to feel the difference on your next ride.
