Our single speed bicycle freewheel made of high-quality metal, corrosion-resistant, high-performance, and durable. The rotation is smooth without excessive noise; the high-precision internal thread ensures a close connection with the bicycle hub and runs smoothly. It provides fast riding speed and reduces the amount of work required. Small size, easy to install on the bicycle.

Hycline is a professional manufacturer of bicycle accessories, and all products are tested and selected by professional technical data. No matter what kind of bicycle you drive, our products will be your best choice. We will always work hard to provide you with high quality products and services, thank you for your favor.