new and original Aprilia spare parts
The original parts allow the rider to have confidence in the spare part that is mounted on the Aprilia bike.
The Aprilia parts are essential for the durability and performance of the bike
Made of LOW-EX aluminum alloys (low expansion) Subjected to the Molybdenum disulphide coating, to facilitate the break-in period and reduce friction with the cylinder.
A melting piston can have a higher silicon content than the forged one