Sprocket Pinion Gear Bike Sprocket Metal Gears Universal 13 Teeth Pinion
£5.70
Feature: 1. This is a bicycle small chain sprocket, made of good quality material. 13 teeth, the teeth distance is 12.7mm, the thickness is 3mm. 2.13 teeth, the teeth distance is 12.7mm, the thickness is 3mm.
