BGM PRO Radial Front Caliper Silver Kit PX, T5 (1998-Onwards)BGM PRO Radial Front Caliper Silver Kit PX, T5 (1998 Onwards) Convert your Vespa PX to a powerful 4 piston radial brake easily and legally! This TV approved complete set contains everything you need to take your brake system to a significantly higher level without any additional components. The prerequisite for this is that your Vespa PX is already equipped with disc brakes ex works (model years 1998 2016). Thanks to the supplied KBA test mark and