Single Speed Bicycle Flywheel Metal Bicycle Cassette 16 Teeth Bike Freewheel 5 * 5 * 5cm Fixie Cassette Freewheel Replacement Gear Single Speed Cassette for Mountain Bike
HIGH-QUALITY METAL MATERIALS:Our single speed bicycle flywheel is made of high-quality metal materials, corrosion-resistant, high-performance, durable, high-strength metal bicycle cassette can be used for a long time, and it is a economical choice
ROTATES SMOOTHLY:The 16T bicycle flywheel can provide a fast cycle speed and reduce the amount of work required. It rotates smoothly without too much noise 16 teeth bike freewheel is specially designed for one-speed 16T bicycle,brings more comfortable experiensce in riding
SUPER LIGHT:The size of bike freewheel is about 5 * 5 * 5cm,lightweight and easy to install on your biket 139g weight, which is conducive to modify the bicycle,and make it more light and easy to carry weight determines the total bicycle, a lightweight and durable small part will make the bike better
CLOSE CONNECTION:High precision internal thread, ensure close connection with bicycle hubytime you step on the pedal,you can feel easily and effectiveectly matched parts constitute a great power traction system, jointly enhance your riding experience
QUALITY ASSURANCE:We are committed to providing you with quality products and intimate services you have any questions, please contact us and we will reply to you as soon as possible