Power, Precision & Performance
PROX RACING PARTS
Discover top-tier racing components with PROX.
Built to endure, engineered to win.
| Size | Stock | Date |
|---|---|---|
| A - Ø66.34MM | Estimated shipping on | 2026-07-16 |
| B - Ø66.35MM | Estimated shipping on | 2026-07-16 |
| C - Ø66.36MM | Estimated shipping on | 2026-07-16 |
| D - Ø66.37MM | Estimated shipping on | 2026-07-16 |
The PROX piston is engineered for Honda CR 250 engines from 2002 to 2004, providing a reliable OEM replacement solution for 2-stroke motocross motorcycles. Manufactured from high-quality forged aluminum alloy and CNC machined, it ensures high precision and strength under demanding conditions.
Designed for intensive use and high-rev applications, this piston delivers consistent performance and long-term reliability. It includes rings, piston pin, and clips, and is compatible exclusively with Honda CR 250 models from this period. Pin Bearing is not included.
Stock Status Indicators:
🟢 Green – Item is in stock and available for immediate delivery.
🟡 Yellow – Item is in stock at the supplier. Please check the estimated shipping date.
🔴 Red – Item is out of stock.
Discover top-tier racing components with PROX.
Built to endure, engineered to win.
