Looking for a reliable and cost-effective way to restore your motorcycle’s engine performance? The Vertex Piston & Top End Rebuild Kit is engineered for durability, precision, and power, making it the perfect choice for 4-stroke engine rebuilds.

Why Choose the Vertex 4-Stroke Top End Rebuild Kit?

• Save Time & Money: Get everything you need in one convenient kit to rebuild the top end of your motorcycle efficiently.
• Complete Kit for 4-Stroke Engines: Includes a Vertex Piston Kit (piston, pins, clips, and rings), a Borg Warner cam chain, plus a Vertex Top End Gasket Kit for a thorough, reliable rebuild.
• Premium Quality Components: If certain brands are unavailable at the time of purchase, an equivalent high-quality product will be included to ensure the same level of performance and reliability.

About Vertex 4-Stroke Pistons

Vertex pistons are designed for riders who demand maximum power, durability, and precision from their 4-stroke engines.

• Forged for Strength: Made from high-quality 2618 aluminum alloy, Vertex pistons are built to withstand the extreme pressures of modern 4-stroke engines.
• Advanced MOS2 Coating: A unique Molybdenum Disulfide coating on the piston skirt aids the break-in process, reduces friction, and minimizes wear for longer piston life.
• Precision Fitment: Available in A, B, C, and D sizes (with only 0.004” variation), these pistons are perfectly matched to your cylinder to maximize power, reduce blow-by, and minimize oil consumption.
• Complete Piston Kit: Each kit includes nitride-coated or chrome-plated piston rings, a fully case-hardened wrist pin, and circlips—all at a competitive price.

Why Riders Trust Vertex

• Forged 4-stroke pistons for superior strength
• Precision sizing for optimized power & performance
• Reduced friction, wear, and oil consumption
• Complete rebuild kit for time and cost savings

Whether you’re racing, trail riding, or simply maintaining your bike for long-term reliability, the Vertex 4-Stroke Top End Rebuild Kit delivers the quality and performance you need.