ASG Ultimate Shim Set - 10st 0,10mm & 10st 0,2mm

Precision steel shims, essential for a smooth running gearbox, not only will well shimmed gears effect the sound of a gearbox but more importantly the power transfer between gears and as a result the durability of gears and piston. Contains: 10 pcs 0,15 mm 10 pcs 0,30 mm