About this item

EASY TO INSTALL: This chain guard protector is provided with screws and gaskets that is easy to install. GIVE A GOOD: This sprockets guard cover give your crank ring a good, and prevent your clothes get dirty at the same time. SUITABLE STALE: This chain guard protector is suitable for Shimanos M430, M590, M390. SPECIAL DESIGN: This crank ring protector is lightweight with simple and classic design that is a great acessory for your chain wheel. GIVE YOU A BETTER CYCLING EXPERIENCE: This crank ring protector is very practical, making your bike very beautiful and, you can enjoy the fun of cycling. 【Suitable For】-- The chain guard for mongoose is suitable for Shimanos M430, M590, M390. Suitable for 44T Chain Wheel 【Note】--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. The length of the screw is just right, no need to change, any change will affect the speed change. Please give your crank ring a good protection, and prevent your clothes get dirty at the same time 【Chainring Sprocket Guard】-- excursion chain guard, great acessory for your chain wheel. 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 【Prevent Dirt】-- This bicycle chain guard can effectively prevent the chain grease from sticking to the trousers and improve the beautification function of the bicycle