Mountain Bike Bicycle Chain Wheel Crankset Support Protection Cover Accessories

Features: This crank ring protector is lightweight with simple and classic design. Provided with screws and gaskets, easy to install. Give your crank ring a good protection, and prevent your clothes get dirty at the same time. Suitable for Shimanos M430, M590, M390 . Great acessory for your chain wheel. Specifications: Condition: 100percent 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 W heel ( Hole distance must be matched) Weight: Approx. 37g Packing List: 1 x Crank Ring Protector 4 x Screws 4 x Nuts 4 x Gaskets Note: 1. Please make sure if the sizes of your crank set is applicable to this cover and make sure if your crank ring has 4 screw holes. 2. The length of the screw is just right, no need to change, any change will affect the speed change. 3. Please note that this product is only suitable for Shimanos M430 and M590 and M390 guard discs, suitable for chain discs with a maximum of 44 teeth. When installing, it should be noted that when some chain rings leave the factory, there is no thread in the mounting hole, so you need to tapping it yourself. 4. It should be noted that some 590 cranksets do not have four screw holes. This product cannot be installed with this type of crankset. Please confirm carefully before ordering. .