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28mm Carburetor Kit for 125cc–200cc Dirt Bike ATV Quad
28mm Carburetor Kit for 125cc–200cc Dirt Bike ATV Quad
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Product Overview
Restore smoother fuel delivery and sharper throttle response with this 28mm performance carburetor kit, designed for select 125cc–200cc dirt bikes, pit bikes, ATVs, quads, go-karts, and performance scooters.
The 28mm bore size is a practical choice for smaller engines that need responsive low-to-mid range power rather than maximum top-end airflow. It can help address common carburetor-related issues such as hard starting, unstable idle, hesitation, mid-range bogging, or poor throttle response when properly installed and tuned.
Built from corrosion-resistant aluminum alloy, this carburetor is made for off-road use, vibration, heat, and regular riding conditions.
Product Compatibility
| Application | Recommended Use |
|---|---|
| Engine Range | 125cc–200cc |
| Vehicle Types | Dirt bikes, pit bikes, ATVs, quads, go-karts, scooters |
| Engine Type | Select 2-stroke or 4-stroke engines |
| Fitment Type | Universal, size-dependent |
Specifications
| Specification | Details |
|---|---|
| Part Type | Performance Carburetor Kit |
| Bore Size | 28mm |
| Material | Aluminum Alloy |
| Application | Dirt Bike / ATV / Quad / Go-Kart / Scooter |
| Recommended Engine Range | 125cc–200cc |
| Engine Type | 2-Stroke / 4-Stroke, where compatible |
| Condition | 100% New Aftermarket |
| Installation | Tuning may be required |
Key Features
- 28mm Bore Size – Better suited for many 125cc–200cc engines that need quick throttle response.
- Improved Fuel-Air Mixing – Helps support smoother acceleration and more stable idle after proper tuning.
- Durable Aluminum Alloy Body – Built to resist corrosion, vibration, and heat in off-road conditions.
- Universal Performance Use – Suitable for many dirt bikes, ATVs, quads, go-karts, and scooters where dimensions match.
- Tuning Friendly Design – Jetting may be adjusted based on engine size, intake setup, exhaust, altitude, and riding conditions.
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Fitment FAQ
Will this part fit my specific model and year?
This 28mm carburetor kit is recommended for many 125cc–200cc dirt bikes, pit bikes, ATVs, quads, go-karts, and performance scooters. It may work with select 2-stroke or 4-stroke engines when the intake manifold, air filter boot, throttle cable, and fuel line layout match.
Do I need to match the OEM part number?
This is a universal performance carburetor and does not replace one specific OEM part number. Please compare your original carburetor’s size, intake side, air filter side, throttle cable connection, choke location, fuel inlet position, and overall shape before purchase.
What models or situations does this part not fit?
This carburetor is not a guaranteed direct-fit replacement for every 125cc–200cc engine. It may not fit fuel-injected engines, engines requiring electric choke systems, special vacuum ports, factory emissions connections, or models with a different throttle cable or intake boot size. It is also not recommended for larger 250cc racing bikes that require a bigger carburetor.
What should I check before ordering?
Before ordering this 28mm carburetor kit, please measure your original carburetor and confirm the intake diameter, air filter side diameter, throttle cable style, choke type, fuel line position, and available installation space. This is a universal aftermarket carburetor, so proper fitment depends on the engine setup and physical dimensions.