Chainring 70T Red Color, 130Bcd, Folding Bike

Product Description 1.Aluminium alloy material is lightweight but high strength; 2.Proper thickness ensures no flexing; 3.It is easier to quicken pedal frequency when the road is flat, and easier to make the force when riding uphill. Our advantage 1. Customizable surface coating, radium engraved pattern 2. Customizable tooth pattern. 3. The integrated structure of the tooth piece and the guard plate prevents the chain from falling and the product is lighter! Better strength!