Shimano 6-Speed Bicycle Freewheel Replacement Cluster - MF-TZ510-14-28 - EMFTZ5106428CP

Designed with steel and durable materials for long-lasting performance on urban and mountain bikes. Engineered with 's reliable gear technology, offering smooth and precise shifting across a 6-speed range from 14 to 28 teeth. Featuring an integrated spoke protector to prevent damage to your wheel and improve overall durability during aggressive riding or rough terrain. Optimized for versatile use cases, this multi-speed freewheel enhances climbing, acceleration, and cruising efficiency for both casual riders and mountain biking enthusiasts. Innovative design includes easy installation and compatibility with 6-speed hubs, making it a reliable upgrade for enhancing your bike's shifting performance.