For Keihin PWK 28 30 32 34 mm Motorcycle Flat Curtain Carburetor For Scooter 2T 4T ATV Dirt Bike Enduro Motocross Accessories

1. Multiple Bore Sizes For Wide Engine Compatibility

Available in 28mm, 30mm, 32mm and 34mm four bore size options, compatible with both 2-stroke and 4-stroke engines. Universally fits most dirt bikes, enduro, motocross, ATVs, scooters and pit bikes for carburetor replacement or performance upgrade.

2. High-Performance Flat Slide Design

Flat slide (flat curtain) throttle valve design delivers faster throttle response and smoother airflow compared to round slide carbs. Improves engine power output, acceleration and overall performance, ideal for racing, trail riding and high-performance off-road applications.

3. Precision Machined Aluminum Construction

Main body constructed from high-quality die-cast aluminum alloy with precision machining. Durable and corrosion-resistant, withstands gasoline, ethanol fuel and engine vibration for long service life. Precise internal components ensure consistent fuel delivery and reliable performance.

4. Fully Adjustable Tuning Capability

Equipped with idle speed adjustment, air/fuel mixture screw and jet tuning capability. Allows fine-tuning for different altitudes, weather conditions, air filter upgrades and exhaust modifications to optimize engine performance across the entire RPM range.

5. Complete Ready-To-Install Carburetor

Comes fully assembled with fuel lines, choke lever and all necessary components as a complete unit. Direct bolt-on replacement for stock or worn-out carburetors; straightforward installation with basic tools for quick engine performance upgrade and restoration.

Tip: Please check the size drawing carefully before purchase; you can view the reference link & related installation video for confirmation.