Vertex Piston Ref:24570B piston kit

VERTEX PISTON Kit Ref: 24570B | High-Performance Top End Rebuild

Restore the heart of your 125cc two-stroke engine with the VERTEX PISTON Kit Ref: 24570B, the ultimate solution for a complete and reliable top-end overhaul. Engineered in Italy and trusted by professional race teams and enthusiasts worldwide, this piston kit is designed to bring back the crisp throttle response, peak power, and uncompromising reliability your machine was built for. Whether you are performing essential maintenance or rebuilding after a long season of racing, the Vertex 24570B kit provides everything you need for a precision fit and exceptional performance.

Key Benefits:

Experience a significant restoration of engine compression and power output, returning your bike to its factory performance levels. The advanced materials and manufacturing processes ensure superior durability and resistance to the extreme temperatures and pressures of a high-revving two-stroke engine, leading to a longer service life. The specialized skirt coating dramatically reduces friction against the cylinder wall, which not only minimizes wear but also improves throttle response and allows for a smoother, more efficient break-in period. This comprehensive kit simplifies the rebuild process by including all necessary top-end components, ensuring perfect compatibility and saving you the time and hassle of sourcing individual parts.

Main Features:

The VERTEX 24570B piston is manufactured using a state-of-the-art gravity-cast process, which results in a stronger, more dimensionally stable component compared to many OEM pistons. Each piston is then precision-machined to exact tolerances for a perfect fit and optimal ring seal. A key feature is the application of a Molybdenum Disulphide (MOS2) coating on the piston skirt. This advanced, dry-film lubricant provides critical protection during initial start-up and reduces friction throughout the engine´s life. The kit is a complete top-end solution, containing the piston, high-quality rings, a durable wrist pin, and circlips.

Technical Specifications:

* Product Reference: 24570B
* Category: Engines
* Subcategory: Top end
* Attributes: Piston, Sets
* Piston Type: Replica
* Piston Diameter: 53.96 mm (Size B)
* Kit Contents: Piston, Rings, Wrist Pin, Circlips

This kit is the definitive choice for riders demanding OEM quality or better for their top-end rebuilds. It ensures a perfect seal, optimal heat dissipation, and the strength to handle the demands of both competitive racing and aggressive trail riding.

Compatible models:

FANTIC XE 125 2022.

YAMAHA YZ 125 2022.

YAMAHA YZ 125 Monster Energy Racing Edition 2022.

PISTON + RING KITS