Vertex Piston D53.97 23749D piston kit

VERTEX PISTON D53.97 23749D Piston Kit | Premium 2-Stroke Engine Top End Performance

Elevate your 2-stroke engine´s performance and reliability with the VERTEX PISTON D53.97 23749D piston kit, a pinnacle of top-end engineering designed for discerning riders and mechanics. As a world-renowned leader in high-performance pistons, Vertex delivers Italian precision and OEM quality directly to your engine build. This specific piston is engineered to restore and enhance the heart of your 125cc machine, providing a dependable and powerful solution for both routine maintenance and complete top-end overhauls.

Engineered for excellence, this cast replica piston undergoes a specialized T-5 hardening and tempering heat treatment cycle. This critical process imbues the piston with exceptional strength and durability, ensuring it can withstand the extreme temperatures and pressures of a high-revving 2-stroke engine for extended periods. The result is unparalleled reliability and peace of mind, whether you´re on the track or the trail.

The heart of this piston´s performance lies in its advanced metallurgy and design. It is gravity-cast from a premium aluminum alloy containing an 18% silicone content. This unique composition creates a piston that is not only extremely lightweight for improved throttle response and reduced reciprocating mass but also incredibly strong and resistant to thermal expansion. This stability ensures a consistent piston-to-cylinder wall clearance, minimizing wear and maximizing power output across the entire rev range. Furthermore, all Vertex piston skirts feature a high-tech Molybdenum Disulphite coating. This proven technology dramatically reduces friction during the critical break-in period, allowing for faster and safer engine seating while significantly extending the overall life of your new piston.

Designed as a direct OEM replacement, this piston ensures a perfect fit and seamless integration with your engine´s existing components. The precision manufacturing guarantees that you are installing a component that meets or exceeds the original factory specifications, making for a straightforward and confident installation. When it´s time to refresh your engine, choosing one of the finest replacement pistons on the market is essential for restoring lost compression and power.

Features:
- Cast Replica heat treated with a T-5 hardening and tempering cycle
- All piston skirts are coated with a high-tech Molybdenum Disulphite coating for faster break-in time and increased piston life
- Cast piston kits are gravity-cast aluminum alloy (not forged) with 18% silicone content, which produces an extremely light but very strong piston
- Replica pistons and all rings are OEM replacements
- Replacement two-stroke piston rings sold individually; four stroke piston rings sold as a set

Specifications:
- Compression Ratio: Standard
- Displacement: 125 cc
- Engine Type: 2-Stroke
- Piston Diameter: 54.00 mm
- Piston Material: Aluminum Alloy, Cast
- Piston Size: Standard Size D
- Ring Material: Nitride Coated, Steel
- Skirt Coating: Moly Coated
- Style: Cast Replica
- Bore Size: 54.00 mm