Prox Piston Kit 67.96mm C for Yamaha WR250Z YZ250 1988-1998

Upgrade your Yamaha YZ250 or WR250Z with the high-performance Prox 67.96mm Piston Kit. Engineered as a direct OEM replacement, this kit ensures reliable power and durability for your 1988-1998 Yamaha 2-stroke engine.

Description

Experience renewed power and reliability with the Prox 67.96mm Piston Kit, specifically designed for Yamaha WR 250 Z and YZ 250 models from 1988-1998. This premium motorcycle piston kit is manufactured in Japan, adhering to the highest quality standards to meet or exceed OEM specifications. Each piston is cast from a high-silicon-content aluminum alloy, known for its exceptional strength, heat resistance, and reduced thermal expansion, ensuring a long service life even under demanding conditions. The precise 67.96mm diameter and C-grade fitment guarantee optimal compression and a snug, accurate fit within your engine's cylinder bore. Meticulously CNC-machined to extremely close tolerances, the Prox piston delivers consistent performance and smooth operation, making it an ideal choice for an engine rebuild or performance upgrade. This comprehensive kit provides everything you need for a complete piston replacement, helping you restore your Yamaha's engine to its original, factory-fresh performance.

Features & Highlights

• Precision-Engineered OEM Replacement: Manufactured in Japan to meet or exceed original equipment specifications, ensuring a perfect fit and reliable performance for your Yamaha WR 250 Z and YZ 250.
• High-Strength Aluminum Alloy: Cast from a high-silicon-content aluminum alloy, offering superior durability, heat resistance, and reduced wear for extended engine life.
• CNC-Machined for Optimal Fit: Each 67.96mm piston is CNC-machined to extremely close tolerances, guaranteeing a precise fit, optimal compression, and consistent engine operation.
• Complete Piston Kit: Includes the piston, a full ring kit, a durable wrist pin, and circlips, providing all necessary components for a comprehensive and hassle-free rebuild.
• Restores Engine Performance: Designed to bring back the factory-level power and responsiveness to your 1988-1998 Yamaha 2-stroke engine, enhancing your riding experience.

Technical Specifications

• Brand: Prox
• Part Type: Piston Kit
• Piston Diameter: 67.96mm
• Piston Grade: C
• Material: High-silicon-content aluminum alloy
• Kit Contents: Piston, ring kit, wrist pin, circlips
• Vehicle Fitment: Yamaha WR 250 Z, YZ 250 (1988-1998)
• EAN: 0193564274588