Bike Chain,104BCD Narrow Wide Round Chain Repair Single Mountain Bicycle

Description:

- BCD: 104mm, Shape: Round

- Made of High quality CNC craft. Stiff 4mm thickness to ensure no flexing.

- Standard 4-arm BCD104MM installation specifications, high compatibility, suitable for a variety of 4-arm mountain cranks.

- Narrow Wide design ensures chain retention,increases wear life,and reduces friction and noise.

- The discharge oblique mouth prevents the accumulation of and sand, and the transmission runs smoothly.

Package Includes: 1 Piece Chainring

Note: 1. Please allow slightly error due to manual measurement. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. 3. Wish you a wonderful line shopping!