Ducati - Pistons Big Bore 2 mm over all 803 cc engines code F275840
These Forged CNC machined high-compression pistons kit are manufactured for Ducati engine, Big bore upgrade for your 797 Monster or
scrambler , also fit all 803 cc Ducati Engine
The FBF big bore kit consists of two custom designed pistons, rings and wrist pins. Requires cylinder boring and re-plating, which can be performed at Fast By Ferracci for both cylinders. Contact our service department for details on shop work that may be needed.