VHM Gold Performance Cylinder Head for Kawasaki KX100 & KX112
High-performance VHM cylinder head with interchangeable combustion chamber inserts, engineered to improve power delivery, cooling efficiency, and detonation resistance on Kawasaki KX100 and KX112 2-stroke race bikes. Supplied with key sealing and mounting hardware and designed for use with model-specific VHM inserts.
$279.99
Only 5 Left!
Product Description
The VHM AA33151-1 Gold Performance Cylinder Head is developed for Kawasaki KX100 and KX112 2-stroke motorcycles, offering a race-focused upgrade with improved thermal management and interchangeable combustion chamber technology.
Manufactured from a high-quality aluminum alloy, the cylinder head is engineered to deliver strong and consistent performance under demanding motocross conditions. Its improved internal water duct promotes more efficient heat transfer, helping control operating temperatures during extended high-rpm riding and competition use.
The VHM interchangeable insert system allows the combustion chamber to be matched to the specific engine application without replacing the complete cylinder head. For the Kawasaki KX100, VHM specifies the AE32240B-002 standard insert. For the Kawasaki KX112, the correct standard insert is AE32240B-D.
The head uses O-ring sealing and is supplied with one O-ring, five copper washers, and five nut caps. An M6x6 vent screw with BD36006 copper sealing washer is also included and pre-installed.
Designed for increased engine power, improved heat transfer, and enhanced resistance to detonation, the AA33151-1 provides a durable and flexible performance solution for Kawasaki mini motocross applications.
Finished in VHM’s signature gold color, the cylinder head combines race-ready construction with easy combustion chamber servicing and model-specific tuning capability.
Combustion chamber inserts are not included and must be ordered separately.
Key Features
- Interchangeable combustion chamber system supports dedicated KX100 and KX112 engine configurations
- Improved internal water duct enhances heat transfer and helps maintain more consistent engine temperatures
- High-quality alloy construction provides durability for demanding motocross race use
- Designed to increase engine performance and improve resistance to detonation
- Includes one O-ring, five copper washers, five nut caps, plus a pre-installed M6x6 vent screw and BD36006 copper washer
Technical Specifications
| Specification | Details |
|---|---|
| Manufacturer | VHM |
| Part Number / SKU | AA33151-1 |
| Product Type | Performance Cylinder Head |
| Engine Type | 2-Stroke |
| Material | High-Quality Aluminum Alloy |
| Color / Finish | Gold |
| Combustion Chamber Design | Exchangeable Insert |
| Sealing System | O-Ring |
| Cooling Feature | Improved Internal Water Duct |
| KX100 Standard Insert | VHM AE32240B-002 |
| KX112 Standard Insert | VHM AE32240B-D |
| Included O-Ring | 1 |
| Included Copper Washers | 5 |
| Included Nut Caps | 5 |
| Vent Screw | M6x6, Included and Pre-Installed |
| Vent Screw Washer | BD36006 Copper Washer, Included and Pre-Installed |
| Insert Included | No – Sold Separately |
| Make | Model | Year |
|---|---|---|
| KAWASAKI | KX 100 | 2000 - 2021 |
| KAWASAKI | KX 112 | 2022 - 2025 |