Vertex PRO Complete forged A-coast Piston kitRef : 9449DA / 1095061001

VERTEX Forged Piston Replica (manufacturer ref: 23127A) designed for Cross motorcycles. Forged aluminium piston supplied complete with rings, circlips, and pin for replacement during engine reconditioning or repair. Designed to maintain the reliability and load-bearing capacity typical of modern 4T engines.

• Compression: Standard
• Bore diameter: 77.00 mm
• Piston diameter: Ø 76.940 mm (oversize A)
• Material: Forged aluminium

The piston features the oversize letter A, suitable for cylinders machined for a bore of 77.00 mm. The forged manufacturing provides mechanical strength suitable for the demands of motocross and good thermal dissipation typical of aluminium alloys, while maintaining tight assembly tolerances. Delivered ready to install after checking and lubricating the rings and pin.

Main compatibilities: GAS GAS EC 250 F (2015), FANTIC TF250ES (2015), YAMAHA YZ 250 F (CG27) (2007) — check the engine reference and dimensions before installation. For a durable fit, adhere to the recommended operating clearances and follow the initial break-in procedure recommended by your workshop.