Motorcycle Chain Alignment Tool

Align and adjust your motor's chain! Spec. of the 2 bolts are: M7 * 35 mm (or longer than 30 mm)M5 * 8 mm (or longer than 5 mm)Alternatively, metal bolts can also be used with this tool. (However, I recommend using metal bolts and straight rod if possible.) I hope it helps you! New Updated: (2025.11.30) Sometimes, the rod may be not straight after pulling off the plate. So I made another version that should be straighter than the old one. Use a glue one the two halves of the rods and then attach the two caps, you will get a much straighter one!