Wiseco 614M06700 67.00mm 2-Stroke Off-Road Dirt Bike Piston Kit

The Wiseco 614M06700 is a 67.00mm bore 2-stroke off-road piston designed as a performance replacement for dirt bike applications. This piston represents a +0.60mm oversize bore, making it ideal for engine rebuilds where the cylinder has been bored out to restore proper tolerances.

Wiseco pistons are forged from high-strength aluminum alloy using Wiseco's proprietary forging process, delivering superior strength-to-weight ratios compared to cast OEM-style alternatives. The result is a piston engineered to withstand the demanding heat cycles and high RPM loads common in 2-stroke off-road riding.

Kit Includes:

• Forged 2-stroke piston (67.00mm / +0.60mm oversize bore)
• Piston rings
• Circlips
• Note: Wrist pin is not included unless specifically noted — verify your application requirements

Key Features:

• Forged aluminum construction for enhanced durability and reduced weight
• 67.00mm bore diameter — +0.60mm over standard size
• 2-stroke specific design engineered for off-road/dirt bike engines
• Precision machined to exacting tolerances for proper ring seal and longevity
• Compatible exclusively with Wiseco replacement ring sets — only use Wiseco rings on Wiseco pistons

Wiseco is a leading manufacturer of performance forged pistons trusted by professional and amateur off-road riders worldwide. The 614M06700 is a direct replacement piston kit designed for straightforward installation during a top-end rebuild.