Yamaha YZF 250cc Pro Engine Piston

Yamaha YZF 250cc Pro Engine Piston

• Designed for Yamaha YZ250F, WR250F and YZ250FX models
• Engine displacement: 250 cc
• Bore x stroke: 77.0 mm x 53.6 mm
• Compression ratio: 13.8:1
• High specification piston with reduced weight and increased strength
• Optimized for efficient fuel combustion and improved throttle response
• Compatible with forward intake cylinder head layouts
• Provides high-rpm performance with aggressive camshaft profiles
• Wide power range in the mid and high rpm

Application

• Specifically designed for Yamaha motocross and off-road models
• Compatibility check using model year and VIN code at Yamaha dealer

Specifications

• Lightweight construction for reduced swingarm weight
• Built to withstand extreme conditions in a racing environment
• OEM replacement or upgrade part for Yamaha 250cc four-stroke engines