Carburetor 15mm for 47cc 49cc 50cc 2-Stroke Mini Pocket Bike & ATV

GOOFIT 15mm Performance Carburetor for 33cc–50cc 2-Stroke Engines

Unleash the full potential of your mini motor. This premium GOOFIT 15mm Carburetor is a high-performance replacement designed to increase horsepower and airflow for small-displacement 2-stroke engines. Whether you are racing a pocket bike, cruising on a mini-chopper, or tearing up the dirt on a mini quad, this carburetor provides the precise fuel delivery needed for aggressive acceleration and a stable idle.

Crafted from high-grade metal, this unit is built to withstand high-vibration environments. Unlike basic stock carburetors, this model features fully adjustable air-mixture and idle screws, allowing you to fine-tune your engine's performance to match your local weather and altitude.

Product Compatibility

• Engine Type: 2-Stroke 33cc, 43cc, 47cc, 49cc, 50cc (Air-Cooled)
• Vehicle Types: Mini Pocket Bikes, ATVs, Mini Quads, Stand-up Gas Scooters, Dirt Bikes, and Mini-Choppers.
• Fitment: A universal upgrade for most Chinese-made mini motors.

Key Technical Specifications:

• Venturi Side Opening: 15mm (0.6")
• Bolt Hole Spacing: 31mm (1.22")
• Material: Heavy-duty, corrosion-resistant metal alloy.
• Tuning Features: Air-mixture adjustment screw & Idle adjustment screw.
• Placement: Front-mount intake.

Why Choose This GOOFIT Carburetor?

• Increase Horsepower: The 15mm bore allows for significantly more airflow than standard 10mm or 12mm carburetors, providing a noticeable "punch" when you hit the throttle.
• Precision Tuning: Take control of your engine’s behavior. The adjustable screws allow you to eliminate "bogging" and find the perfect idle speed for your specific bike.
• Rugged Metal Build: Designed for durability, the high-strength metal body resists warping under heat and prevents fuel leaks common in lower-quality parts.
• Universal Bolt-On Fit: With the standard 31mm bolt spacing, this carburetor is a straightforward replacement that saves you time on installation.
• Technical Note: Please verify your original bolt hole spacing (31mm) before ordering. For peak performance, we recommend using a fresh 40:1 or 50:1 fuel-to-oil mix and ensuring your intake gaskets are airtight to prevent lean-running conditions.