FVRITO PZ20 Carburetor Thumb Throttle Kit for Tao Tao, Coolster & 50cc–125cc ATVs

Upgrade your ATV throttle with the FVRITO PZ20 Carburetor Thumb Throttle Kit

Take your 50cc–125cc Chinese ATV quads to the next level with a complete upgrade that combines a reliable PZ20 carburetor with a responsive thumb throttle. This all in one kit is designed to fit a wide range of brands, including Tao Tao, Coolster, SunL, Kazuma, Baja, Roketa, Buyang, Coolsport, Lifan, Loncin, and more. While installation can improve throttle feel, acceleration smoothness, and overall reliability, results will depend on your machine, riding conditions, and maintenance.

The kit is not just a carburetor swap; it is a coordinated upgrade that brings together a 35 mm air filter, an intake manifold, a thumb throttle controller, and a matched accelerator cable. The result can feel like a more cohesive air fuel path, with a throttle action that is easier to modulate at low speeds and through quick bursts of power on bumpy trails.

What’s included

• 1 x PZ20 carburetor
• 1 x 35 mm air filter
• 1 x intake manifold
• 1 x thumb controller
• 1 x accelerator cable
• 2 x 7/8 inch handlebar grips
• 1 x inline fuel shut off valve petcock
• 1 x spark plug
• 1 x rubber fuel line
• 2 x fuel filters
• 4 x clips
• 2 x sets of screws
• 2 x gaskets
• 1 x O ring

Key benefits you might notice

• Compatibility across popular 50cc–125cc ATVs broadens upgrade options.
• Replacement upgrade vs older carburetors, with considerations for performance and potential fuel economy improvements.
• All in one package simplifies sourcing an upgrade and saves time.
• 7/8 inch handlebar compatibility and a 46.5 inch accelerator cable fit common ATV layouts.

Sizing, fit, and usage notes

Accelerator cable length: 46.5 inches (1180 mm). Thumb controller fits 7/8 inch handlebars. Handle grips inner diameter: 7/8 inch; grip length: 117 mm. This kit is designed to be a practical upgrade for riders who want a more integrated throttle experience.

Why choose FVRITO

FVRITO focuses on accessible, well designed parts for off road riders. This PZ20 kit pairs performance minded components with an economical price point, inviting riders to explore improved throttle feel and reliable operation without overselling results.