Mountain Bicycle Wheel Guard 48 Teeth 4 Holes Adjacent Hole Spacing 4.72in 4 Screws Bicycle Chain Guard Plastic Bicycle Sprocket Guard Black

Warm tips: Buy friends of the disk guard, please measure the hole spacing, the hole spacing is right can be used. Each disk protector are complimentary screws, after receiving, please install your own, screws installed in the inner 4 holes. Installation screws from the rear eye of the disk through, with a screwdriver on the front of the eye of the disk protector. Measurement: the distance from the center of the hole to the center of the hole Role: effectively stop the chain grease, sticking to the pants, improve the cycling beautification effect. Material: PC plastic Specification: 1. Distance between two adjacent holes: 12cm/4.72in, the next adjacent hole distance is also 12cm/4.72in (hole center to hole center),. 2. Diagonal hole distance 17.1CM (hole center to hole center);. 3. Diameter of the guard plate: 20.7cm/8.15in Color: Black