Yfashion Folding Bike Chainwheel Wide ooth Narrow ooth cycle ooth Chainring
- Bite stability: can firmly attach he chain, prevent it from dropping.
- CNC Machining Processigh strength aluminum alloy cutting: anti-rust,wear-resistant,sturdy and solid.
- Vacuum Plating: anti-oxidation,can provide long-erm service.
- Different sizes aviliable: you can choose he size according o your needs.
