104 BCD Mountain Bicycle Narrow Wide Round Chainring Repair Colorful Single Chain Ring38T Round Chainring 104BCD

Feature: 1. Single Chainring Narrow and Wide Teeth: Remove excess parts, reduce weight, and easier to clean. 2. Durable Material: Made of T651 aluminum alloy material, wear resistance, sturdy, durable and long service life. 3. Cancel Shifting: Reduce the driver s energy scattered on shifting, allowing the rider to focus more on riding. 4. 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 time. 5. 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. Specification: Item Type: Bike Single Chainring Material: T651 Aluminum Alloy Process: CNC Machining Process Color: Electroplating Colorful Application: Crankset BCD 104mm. Package List: 1 x Bike Single Chainring