Layshaft Shim internal 0.5

YOU CAN FIT THIS SHIM ON TO THE LAYSHAFT BEFORE PUTTING IT THROUGH THE REAR HUB BEARING TO RAISE THE STACK OF LOOSE GEARS BY 0.5MM. THIS WILL REDUCE LARGE GEAR SHIM THICKNESS REQUIRED BY 0.5MM. MULTIPLE SHIMS CAN BE FITTED TO ADJUST THE STACK HEIGHT ACCURATELY TO THE DESIRED HEIGHT.