Demeras Bike Chain Guard Mountain Bike Bicycle Chain Wheel Crankset Support Protection Cover Accessories

This crank environmental protection jacket is made of high-quality plastic, light weight, durable, simple and classic design crank environmental protection jacket can provide good protection for the crank ring and prevent soiling at the same timeures: 1.【HIGH-QUALITY MATERIALS】This crank environmental protection jacket is made of high-quality plastic, light weight, durable, simple and classic design. 2.【EFFECTIVE PROTECTION】This crank environmental protection jacket can provide good protection for the crank ring and prevent soiling at the same time. 3.【SIMPLE INSTALLATION】This chain protector is equipped with screws and washers, which is easy to install and brings you a convenient experience. 4.【COMPATIBILITY】This chain protector is suitable for Shimanos sprocket covers M430, M590 and M390, as well as the largest 44-tooth crank disc. 5.【PREMIUM SERVICE】If you are not satisfied with the received product, you can apply for a refund and return service. If you still have other questions about our products, please feel free to contact usifications: Condition: 100% Brand New and High Quality Material: Plastic Color: Black Diagonal Pitch: Approx. 15.5cm/6.1inch Adjacent Pitch: Approx. 11cm/4.3inch Suitable for Shimanos M430, M590, M390 Suitable for 44T Chain Wheel Weight: Approx. 37gPacking List: 1 x Crank Ring Protector 4 x Screws 4 x Nuts 4 x GasketsNote: Please make sure if the dimensions of your crank set is applicable to this cover and make sure if your crank ring has 4 screw holes.