Vertex Full Pro Forged Size A Piston kitRef : 251023DA / 1095340001

The VERTEX Forged Piston (manufacturer reference 23759A) is designed for motocross riders seeking a robust and reliable engine part for their engine interventions. Developed by VERTEX, a specialist in thermal components for off-road vehicles, this forged aluminum piston meets the quality standards of an original equipment fitment without claiming any unverified engine modifications.

• Material: Forged aluminum for a homogeneous structure and good resistance to mechanical stresses.
• Compression: Standard, suitable for original fitment.
• Bore Diameter: 66.00 mm (cylinder)
• Piston Diameter: Ø 65.97 mm
• Oversize: Letter A — intended for cylinders that have been bored to oversize A.
• Usage: Replacement part for motocross, preparation, and maintenance of the top end.

This Replica piston integrates particularly well with the small motocross engines mentioned below, without guaranteeing universal compatibility: HONDA CRF 150 R (2026), HONDA CRF 150 R BIG WHEELS 16/19 (KE03, 2022), and HONDA CRF 150 R STD WHEELS 14/17 (KE03, 2020). Check the bore and oversize reference before installation. Choose VERTEX when you are looking for a forged part, precisely machined to withstand the demands of the terrain and routine engine maintenance.