Selling my Profi Cat chain laser tool If you've not seen them they sit on your rear sprocket you look where the laser points on the chain then rotate the wheel so the laser points down towards the front sprocket onto the chain and adjust each sides chain adjuster till they point in the same place Take the guess work and/or using crappy OEM swingarm marks out of the equation Obviously only any good for double sided swinger... No longer needed since getting my Hyper....used twice before £35 in shops £23 posted
