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2001-2021 Yamaha YZ125
High-quality products for long term reliability
2021-2023 Can-Am Maverick X3 Max X rs Turbo RR
Q-Score and more
2015-2019 Ski-Doo Skandic SWT ACE 900
Vertex 23391B Forged Replica Piston Kit - Standard Bore 76.96mm, 13.5:1 Compression body-air-vents 2001-2021 Yamaha YZ125Bore: 76. 96mm Compression: 13. 5: 1 Compression Sizing: Standard Bore All piston skirts are coated with a hi tech Molybdenum Disulphite coating for faster break in time and increased piston life. Cast Replica piston kits are gravity cast aluminum alloy (not forged) with 18% silicone content, which produces an extremely light but very strong piston. Forged Replica pistons are forged from 2618 aluminum for superior strength and durability. Forged High
