Mountain Bike 104BCD Gear Disc 52T 104mm Aluminum Alloy Mountain Bike Tooth Disc Chainring Positive Negative Chainrings

Feature: 1. Standard Tooth Design: The standard tooth design ensures optimal chain retention, extended life, reduced friction and noise, and improved grip. 2. 104mm BCD Size: 104mm BCD size, more compact and simpler, also greatly improves the speed, more convenient for your use. 3. Safe Travel: 104BCD chainring cancels gear shifting, reducing the driver s energy when shifting gears, allowing the driver to concentration more on riding. 4. Aluminum Alloy: Bike chainring is made of aluminum alloy material, which is light in weight but high in strength, resistant to deformation and durable. 5. Easy to Install: The transmission ratio can be changed continuously without changing the front and rear gears at the same time, which is easy to install. Specification: Item Type: 104BCD Gear Disc 52T Material: Aluminum Alloy BCD: Approx. 104mm 4.1in. Package List: 1 x 104BCD Gear Disc 52T