Description If you are searching for bike chain ring, I might say that our product might be your best choice. It is made of aluminum alloy material, high strength and durability. Great for single speeds bike, folding bike, track road bike, fixed-gear bike. Features -Color: Red -Material: Aluminum alloy -Size: About 23.50X23.50X1.00cm/9.24X9.24X0.39inch -Selection of high-grade aluminum alloy, sturdy and durable, which is not easy to deform and break. -A perfect replacement for replacing your old bike chain ring, and give you a better using experience. -You can get the practical and fashionable bike chain ring at an . -Using anode oxidation technology, a film is formed on the surface of the disc, which has good ability. -This bike chain wheel cover is suitable for long-distance endurance rider, but also for short-distance explosive rider. Selection of high-grade aluminum alloy, sturdy and durable, which is not easy to deform and break. A perfect replacement for replacing your old bike chain ring, and give you a better using experience. You can get the practical and fashionable bike chain ring at an . Using anode oxidation​ technology, a film is formed on the surface of the disc, which has good ability. This bike chain wheel cover is suitable for long-distance endurance rider, but also for short-distance explosive rider.