KTM 450 SX-F Factory Edition [2026-2027] - GP Racer Choice forged pistons

VERTEX GP Racer Choice forged pistons for KTM 450 SX-F Factory Edition

The VERTEX GP Racer Choice forged piston is a forged aluminum piston with racing compression for the 4-stroke engine of the KTM 450 SX-F Factory Edition. Its design is designed for high strength and durability in off-road use. The special dome profile, surface treatments and increased compression ratio support a performance-oriented design.

Function and execution

The T-Box forging combines GP Racer's Choice design features with a robust piston base. The precise assignment to piston class B takes the cylinder bore into account and supports a suitable match of the barrel pairing. VERTEX manufactures thermal engine components for off-road machines and acts as an original equipment manufacturer for numerous brands.

Technical data

• Brand: VERTEX
• Piston Type: Forged
• Material: aluminum
• Piston compression: Racing
• Diameter Ø: 94.96 mm
• Letter oversize: B
• Oversize: +0.01
• Bore diameter: 95.00 mm
• Rings Quantity: Set
• Stroke: 4T

Vehicle assignment

The forged piston is suitable for the KTM 450 SX-F Factory Edition, built between 2026 and 2027.

Scope of delivery

The piston kit contains pistons, rings, piston pins and circlips. The selection of the piston class and the specified dimensions enables a targeted assignment to the intended cylinder bore.