Wiseco 4-Stroke Forged Series - ø78.00mm Piston kitRef : WI00125A / 1122557002

WISECO 4T Forged Series Piston Kit - ø78.00mm (Manufacturer part number: W40074M07800B) — forged piston designed for preparation and replacement on off-road machines. Wiseco, a global reference for nearly 50 years, offers here a machined part made from forged aluminum to meet the demands of motocross: precise tolerances, resistance to thermal and mechanical shocks, and durability.

• Type: Forged Series 4T
• Nominal Diameter: Ø 78.00 mm (measurements: Ø 77.960 mm / Ø 77.97 mm)
• Oversize Letter: B
• Piston Compression: Standard
• Material: Forged aluminum
• Delivered: Kit (piston and associated elements)

Designed for riders who push their machine off-road, this kit provides the precision of bore and the robustness expected during engine preparation. Ideal for replacement operations due to wear or during a re-boring to size B. To be installed following the manufacturer's recommendations and performing the appropriate break-in.

Common compatibilities:

• KTM 250 EXC-F SIX DAYS (2023 - 250 cm3)
• HUSQVARNA FE 250 (2023 - 250 cm3)
• GAS GAS EC 250 F (2023 - 250 cm3)