Carburetor 19mm for SX 50 & SX 50 Pro (2001–2008) | 50cc Dirt Bike Motorcycle

Premium 19mm Replacement Carburetor for SX 50 & SX 50 Pro (2001–2008)

Keep your young racer at the front of the pack. This high-quality 19mm Carburetor is a precision-engineered replacement specifically for the SX 50 and SX 50 Pro Junior/Senior models manufactured between 2001 and 2008. Designed to meet the demanding needs of 50cc 2-stroke racing, this carburetor solves the common issues of engine bogging, fuel leaking, and difficult starting.

Constructed from sturdy, aging-resistant materials, this unit features a smooth internal surface and a stable structure to ensure consistent fuel delivery even under high-vibration racing conditions. By optimizing the air-fuel mixing ratio, it improves combustion efficiency, giving the engine more responsive power while enhancing fuel economy for longer track sessions.

Product Compatibility

• Model Fitment: SX 50, SX50, SX 50 Pro (Junior / Senior / Adventure).
• Year Range: 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008.
• Engine Displacement: 50cc 2-Stroke.

Key Technical Specifications:

• Bore Size: 19mm
• Build Quality: Corrosion-resistant alloy with high-precision internal machining.
• Maintenance: Designed for easy cleaning and jet access.

Why Choose This SX 50 Carburetor?

• Enhanced Power Output: Optimized for the 50cc racing platform, this carburetor ensures the highest combustion efficiency, providing the quick acceleration needed for jumps and corners.
• Racing Reliability: Made of high-quality, aging-resistant material, it is built to withstand the heat and stress of motocross, ensuring high safety and reliability for your rider.
• Plug-and-Play Installation: Designed for a simple installation process—no complex tools are required, making it easy for parents and mechanics to swap out at the track.
• Stable Idling & Tuning: The precision structure allows for a stable idle and easy air-screw adjustments, helping you tune the bike to match track conditions and altitude.