Feature: Pitch: 12cm / 4.72"; Number of Teeth: 48T; Number of Holes: 4 Holes; Hole Diameter: 3mm / 0.12"
Fitment: The cranksets protective cover is a universal product, which is suitable for 48 teeth chain wheel
Good Protection: This protector cover is designed to protect your bicycle chain from scratches. And it provides good protection for the bicycle chain
Easy Mounting: With the screws, you can install the cover easily on the bike chain. Just tighten the plastic screws, providing you with a convenient experience
How to choose the right size:1. Determine the number of teeth of the largest gear on the crankshaft, 2. Confirm the number of screw holes on the crankshaft, 3. Measure the distance between adjacent screw holes. (Note:The size tolerance of the installation hole distance needs to be controlled within 1mm, otherwise it will not fit).