
VERTEX piston specifically designed for YFZ350 Banshee quads. Machined from aluminum, it corresponds to an oversize of +0.05 mm for reboring and allows for compliant cylinder/piston clearances after a boring operation. An ideal part for an engine overhaul focused on the listed 350cc models.
Designed for installation on engines bored to +0.05, this piston adheres to the specified dimensions for a precise fit in the cylinder. Its aluminum construction ensures a good balance between weight and thermal resistance, essential conditions for off-road use and the demands of quads. Before installation, check the condition of the cylinder, rings, and pin: consider replacing the rings and the mounting kit if necessary.
Main compatibilities: YAMAHA YFZ 350 BANSHEE 2WD (2009 - 2011, 350 cm3). Always verify the engine reference and bore dimensions before ordering and installation.