Bicycle Freewheel Sprocket Gear 3 Speed 18-21-24T Cold Forged CNC Machined Flywheel for Rotary Hub

Specification:Product name: 3-speed flywheelGear ratio: 18-21-24TMaterial: SteelSize: 98.5*98.5*15.5mmApplicable: Rotary hub-British tooth pattern B1.375X24 highWeight: 252.2gPackage Content：1*3-speed flywheel

• 【Precise】The freewheel features a cold forged CNC machined construction for enhanced durability and precision. It ensures reliable performance even under heavy use and provides smooth gear shifting.
• 【Strong Grip】Equipped with a three-claw engagement , the freewheel offers a stronger grip with engagement every 12 degrees. This ensures secure power transmission and minimizes the risk of slippage during cycling.
• 【Optimized Design】The freewheel is designed with a removal groove pattern, allowing for frame for clearance and seamless installation. This design feature ensures compatibility with various bike frames while maintaining optimal performance.
• 【Performance and Safety】Every component of the freewheel is engineered to work together seamlessly, maximum performance, safety, and longevity. It undergoes rigorous testing to meet industry standards and deliver reliable performance on the road.
• 【Specifications】The 3-speed flywheel offers a gear ratio of 18-21-24T, providing options for different riding conditions. Made from steel, it guarantees durability and resistance to wear. The compact size of 5 x 98.5 x 15.5mm and the weight of 252.2g make it suitable for various bikes.