The MALOSSI valve spring is an essential component for optimizing the performance of your engine.
Specifically designed for the MASTER models of APRILIA, GILERA, MALAGUTI, PEUGEOT, and PIAGGIO with 400/500ccm 4T LC engines, this spring ensures a quicker response and greater efficiency of the intake and exhaust system.
Each package includes 4 pieces, allowing you to perform a complete installation and maximize the potential of your vehicle.
Choosing MALOSSI means opting for a brand recognized in the motorcycle performance sector, for those who wish to push their two-wheeled adventures to the limit.