Yamaha 2VE-11630-F1-00 Piston Kit 2VE11630F100

Description:

The Yamaha 2VE-11630-F1-00 piston kit is used in two-stroke motorcycle engine systems. Commonly installed in Yamaha YZ80 engines (1991–1992 models) and similar small-displacement motocross engines requiring piston replacement and engine rebuild. Maintenance teams, engine rebuilders, and motorcycle technicians use this kit for engine repair, performance restoration, and cylinder overhaul.

Applications:

The Yamaha 2VE-11630-F1-00 is used in motorcycle engine systems to replace worn or damaged piston assemblies, ensuring proper compression, combustion efficiency, and engine performance. It is widely applied in motocross bikes, small-displacement racing engines, and restoration projects where reliable engine rebuilding and performance recovery are required.

Technical Specifications:

• Compatible with Yamaha YZ80 (approx. 1991–1992 models)
• Product type: Piston kit (includes piston, rings, pin, clips)
• Engine type: Two-stroke gasoline engine
• Oversize: 2nd oversize (approx. +0.50 mm)
• Function: Restores compression and combustion efficiency
• Material: Aluminum alloy piston with steel rings
• Application: Motorcycle engine rebuild and repair
• Installation: Cylinder bore matched to oversize piston
• Condition: OEM part, often discontinued / limited availability
• Origin: Genuine Yamaha component

Common Replacements:

• Yamaha 2VE-11630-A1-00
• Yamaha 2VE-11630-E1-00
• Yamaha 2VE-11631-00-94