Rust-Resistant 7 Speed Freewheel 12-28T Silver Finish

Details

• Effortless Installation: Features an innovative buckle design with chain joints that allow for quick disassembly and cleaning without tools, making maintenance simple and reusable.
• Robust Durability: Constructed from special for forged alloy steel with repeated forging processes to for ensure exceptional strength, resisting rust and even in harsh weather conditions.
• Smooth Performance: The for surface is professionally polished and internally oiled to provide silent, friction-free operation, smooth gear shifts and efficient power transfer while cycling.
• Precision Engineering: Tested with professional equipment to guarantee accurate tooth spacing and matching, providing reliable compatibility with 7-speed derailleurs for consistent shifting accuracy.
• Lightweight Design: Weighing approximately 276g, this 12-28T cassette reduces overall bike weight for easier climbing and acceleration, suitable for mountain bikes, road bikes, and e-bikes.