- Shipping to all Europe
- In stock, ready to ship
| Size | Stock | Date |
|---|---|---|
| 19.80cc | Estimated shipping on | 2026-08-28 |
| 20.20cc | Estimated shipping on | 2026-08-28 |
| 20.60cc (VHM STANDARD) | Estimated shipping on | 2026-08-28 |
| 21.00cc | Estimated shipping on | 2026-08-28 |
VHM Combustion Chamber Yamaha YZ 250 1999-2027
The VHM 20.60cc Combustion Chamber is the standard configuration developed for the Yamaha YZ 250, providing the best overall performance.
Developed to fit the VHM Cylinder Head perfectly, it allows quick replacement and makes it easy to adjust the engine configuration. The last numbers of the part number are engraved on the Combustion Chamber for easy identification.
Technical Features:
- Volume: 20.60cc
- VHM standard configuration for Yamaha YZ 250
- For use with VHM Cylinder Head AA33080
- Quick Combustion Chamber replacement
- Last numbers of the part number engraved for identification
- Not compatible with the OEM Cylinder Head
Benefits:
- Developed for the best overall performance
- Quick to adjust
- Good resistance to detonation
Important: this Combustion Chamber is designed exclusively for a VHM Cylinder Head and does not fit an OEM Cylinder Head.
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.
