If you are searching for bike chain guard, I might say that our product might be your . 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: Black - Material: Aluminum alloy - Size: About 16.00X10.00X0.20cm/6.29X3.93X0.08inch - 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 guard, and give you a better using experience. - You can get the practical and fashionable bike chain guard at an . - This bike -set shield can better protect the bicycle's gear tooth disc. - High-grade aluminum alloy, durable, wear and corrosion resistance, it is very useful. Package list: 1 x Bike Crankset Shield