SmartCarb For GasGas TXT 250/280/300
$629.00 – $729.00
Precision fueling for ultimate control.
This SmartCarb replaces the stock 28mm Keihin PWK in GasGas TXT 250, 280, and 300 trials bikes, offering crisp, clean performance, substantial peak RPM overrev, and incredible ease of use.
Every SmartCarb ships pre-adjusted specifically for the bike for which it is ordered. Please provide information in the forms below about any engine/exhaust modifications and what fuel selection and oil premix ratio you use.
Standard (bike left side) fuel fitting depicted.
Questions about compatibility, sizing, or fitment? Contact Us!
Products shipping internationally may be subject to import duties/taxes.
Description
This SC2 SmartCarb replaces the stock TXT 250-300 carburetor. It is a precision metering instrument that provides extremely fine fuel atomization, precise mixture control, and air density compensation in a single circuit, jet-less fuel system.
- CNC billet aluminum construction
- Patented single fuel circuit design
- Extremely fine fuel atomization
- Optimal air/fuel ratio control
- Designed & manufactured in the USA
Learn more about How It Works
Dale Malasek –
For the last several years I have worked closely with the developer of the SmartCarb, Corey Dyess, to bring SmartCarb technology to GasGas Trials Bikes and I can now say that we have nailed it! I have the first production 28mm Billet SmartCarb on my 300cc Factory Replica TXT Pro and it performs absolutely perfect. I’ve ridden from 980 ft (here in Kansas City) up to elevations as high as 11,600 ft in Colorado with no adjustments necessary other than an idle screw tweak here and there to my liking. What a relief to never have to change jetting anymore for the altitude you’re riding at! The carb is very easy to set and can be adjusted without any tools or hassle by using the mixture clicker adjuster on top of the carb and once it’s dialed in, you forget it. The SmartCarb adds noticeable power from idle all the way up to the rev limit of the engine while giving very fine throttle control. You will experience a smooth and controllable power increase throughout the RPM range and I’ve seen my fuel economy increase too, which is also a big bonus! The SmartCarb improves every operational aspect of my bike and at this point, I’d be hard pressed to ride without it.
– Dale Malasek, Trials Importer
GAS GAS USA, Inc. & Mecatecno