Wiseco Piston Kit, 54.00 mm for Honda 2-Stroke Engines (840M05400)

The Wiseco 840M05400 Piston Kit is designed for all-purpose 2-stroke riding and provides dependable performance for Honda engines. Built with a dedicated forging design, this piston balances strength and weight to support responsive engine operation while maintaining the durability needed for regular riding and demanding use. The 54.00 mm piston size is engineered for compatible Honda applications and should be verified against the engine’s specifications before installation.
Wiseco uses additional lightening operations to help enhance throttle response without compromising the piston’s structural integrity. The forged and machined construction supports increased longevity and horsepower potential, making this piston kit a practical choice for riders and builders seeking reliable performance from a 2-stroke engine. The piston is engineered, forged, and machined in the USA for consistent quality and precise fitment.
Feature: Brand: Wiseco
Feature: Part Number: 840M05400
Feature: Application: Honda 2-stroke engines
Feature: Piston Size: 54.00 mm
Feature: Design: Dedicated forging design optimized for strength and weight
Feature: Performance: Extra lightening operations for enhanced throttle response
Feature: Construction: Forged and machined in the USA
Feature: Origin: Piston made in the USA
Always confirm the piston size, engine model, clearance requirements, and installation specifications before use. Professional installation is recommended to ensure proper fitment, piston-to-cylinder clearance, ring positioning, and break-in procedures.

Features:

• Designed for all-purpose 2-stroke riding

• Dedicated forging design optimized for strength-to-weight balance

• Extra lightening operations for enhanced throttle response

• Engineered, forged, and machined in the USA

• Piston made in the USA

• Compatible with select Honda 2-stroke applications

• 54.00 mm piston size

Ships from Parts Unlimited.