KIMISS Single Speed Freewheel, 9T 12mm Refit Cog Sprocket Steel Sports Outdoors Sports Cycling Parts Components Drivetrain Cassettes Freewheels Gear Threaded Machined High Performance

• HIGH PERFORMANCE: This single-speed flywheel is designed for high-speed riding, allowing you to pedal with l force without making too much noise.
• Threads: This single-speed flywheel adopts high- threads to ensure a strong connection to the hub, operation and safety.
• Application: This singl flywheel is suitable for M35*1.25-30 rings. It can also be used for single-speed modification of 412-type folding bicycles.
• Material: This single-speed flywheel is made of steel, which is sturdy and durable with service life, providing you with the best user experience du use.
• LIGHTWEIGHT AND COMFORTABLE: The flywheel is light and small, making it easy and simple to remove and install on your bicycle.

1. Durable Material: The freewheel is made of durable and sturdy material, high strength and wear resistant, having a long service time. 2. Improved Performance: The sprocket can not only provide fast riding speed, also saves effort, having smooth turning action, operating without too much noise. 3. Precise Thread Processing: The cog freewheel has the precise thread processing technology, ensuring close connection with bicycle drum and having smooth operation. 4. Ideal Replacement: The single speed freewheel is a replacement for bike repairing and refit, can directly replace the old and broken accessory, ensuring the normal operation of your bike. 5. Easy to Install: The chain freewheel has a simple installation, convenient and time saving, don't need too much tools or complicated steps. Spec: Item Type: Bicycle Freewheel Structure: Two Perine, Suitable For M35 x 1.25-30 Ring Teeth Fitment: For 412 Type Folding Bicycle Single Speed Refit Package List: 1 xBicycle Freewheel 1 x Sleeve