Single Speed Freewheel Modification Accessory Cycle Freewheel Cog Cycle Rear Hub Cog High-Exact Thread Folding Bike Gear

Long-Lasting Construction: Crafted from high-strength steel for exceptional durability and endurance to wear, this essential cycle component is designed for longevity through countless rides and demanding conditions.

Effortless Performance: Engineered with high-exact internal threads to ensure a secure connection to your bike's hub, this bike gear provides effortless and reliable power transmission for an efficient pedaling experience.

Versatile Compatibility: perfect for modifying or repairing single-speed cycle s, folding bikes, and some electric bikes. This single speed freewheel is a versatile choice for various cycling projects and enhance s.

Easy Installation: Featuring a common design that accommodates common cycle hubs, this cycle freewheel cog can be installed or removed with ease, making it a convenient accessory for both DIY hobbyists and professional mechanics.

Optimized Gearing: Available in 12T and 14T choices, this single speed sprocket allows you to personalized ize your bike's gear ratio, helping you achieve the perfect balance of speed and climbing ability for your riding manner.