Forged piston with treatment graffittatura, designed to handle the pressure in the combustion chamber of nitrous oxide. The 94mm diameter cylinder, no changes to be made to install it, we have already All made us. Complete with special brackets, fasteners and pin.

Forged Pistons for TMax injection and with a larger diameter to 66.50mm. Complete with special bands and pin diameter 16mm lightweight. Weight with pin cad / one

Forged Pistons for TMax carburettor diameter increased to 66.50. Complete with special bands and pin diameter 16mm lightweight. Weight with pin cad / one 193gr.

Forged pistons with treatment graffittatura, designed to power up to 300hp

forged pistons made for turbo applications.

Sandwich support for installing external oil radiator Aprilia 660 RS made of Ergal with holes for oil pressure and temperature sensors specific for this motorcycle engine.