🚴♂️ Elevate Your Ride with Shimano's SF-MX30 Freewheel! Designed for standard threaded hubs, ensuring compatibility with your mountain bike. Trust in Shimano's renowned engineering for a smooth cycling experience. Weighing only 3.2 ounces, it won't weigh you down on your rides. A stylish chrome color that adds a touch of flair to your bike. Crafted from hardened alloy steel for a long-lasting performance. Standard threaded hubs Lightweight at 3.2 oz Hardened steel durability The Shimano SF-MX30 Single Speed Freewheel is engineered for mountain biking enthusiasts, featuring a robust hardened steel construction for exceptional durability. Weighing just 3.2 ounces, this freewheel is designed for standard threaded hubs, making it a perfect fit for your cycling needs. With its sleek chrome finish and Shimano's trusted quality, this freewheel promises a smooth and stylish ride.