Bicycle Chainring 104 BCD Mountain Narrow Wide Round Repair Colorful Single Chain Ring
- Single Chainring Narrow and Wide Teeth: Remove excess parts, reduce weight, and easier to clean.
- Narrow and Wide Teeth Design: Increase the contact area with the chain, so that each tooth can be fully inserted into the chain, increasing the grip.
- Gear Ratio Change: Gear ratio changes more continuously, and the gear ratio can be changed continuously without changing the front and rear gears at the same .
- Cancel Shifting: Reduce the driver's energy scattered on shifting, allowing the rider to focus more on riding.
- Durable Material: Made of T651 aluminum alloy material, wear resistance, sturdy, durable and long service life.
