Vertex Top-End Piston Kit for Honda CRF250R/X, 77.96 mm (VTKTC22983B)

The Vertex VTKTC22983B Top-End Piston Kit is a forged OEM-replacement solution for Honda CRF250R and CRF250X applications. Designed for dependable performance during top-end service, this kit includes the essential components needed to replace the piston assembly and refresh the upper engine components. The forged piston is manufactured from durable 2618 aluminum for strength and reliable operation in demanding motorcycle applications.
The piston features a heat-treated T-5 hardening and tempering cycle to help improve durability under high engine temperatures and sustained loads. Its skirt is coated with high-tech molybdenum disulfide, helping reduce friction, support faster break-in, and contribute to extended piston life. The 77.96 mm piston is engineered as a forged replica replacement to match the original equipment design and support proper fitment when servicing compatible Honda engines.
The complete top-end kit includes the piston, piston rings, piston pins, circlips, top-end gaskets, and cam chain, providing a convenient package for a thorough upper-engine rebuild. Manufactured by Vertex, part number VTKTC22983B, this kit is suited to professional technicians and powersports enthusiasts seeking consistent replacement components for Honda CRF250R/X motorcycles. Confirm year, model, and engine compatibility before installation.

Features:

• Application: Designed for compatible Honda CRF250R and CRF250X motorcycles

• Piston Size: 77.96 mm replacement piston

• Construction: Forged from durable 2618 aluminum

• Heat Treatment: T-5 hardening and tempering cycle supports increased piston durability

• Skirt Coating: Molybdenum disulfide coating helps reduce friction and support faster break-in

• Replacement Type: Forged OEM-replacement piston design

• Kit Contents: Includes piston, rings, pins, circlips, top-end gaskets, and cam chain

• Brand: Vertex

• Part Number: VTKTC22983B

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