SmartCarb For Beta 250 RR
$649.00 – $748.00
Build Your Own Beta Even Better!
The all-new 36mm SC3 model SmartCarb replaces the stock 36mm Keihin PWK in Beta 250 RR, 250 RR Race Edition, and new 250 RR X-Pro dirt bikes, offering crisp, clean performance, excellent fuel efficiency, and incredible ease of use.
Betas using the factory oil injection system REQUIRE the MagVolt® Throttle Position Sensor. Betas with the oil injection system removed and 2020 and later Race Edition Betas with factory TPS do not require MagVolt® TPS. See Fitment Information tab below for more information.
Every SmartCarb ships pre-adjusted specifically for your bike setup. Please provide information in the forms below about any engine/exhaust modifications, how you ride (riding style), and what fuel selection and oil premix ratio (if applicable) you use.
Questions about compatibility, sizing, or fitment? Contact Us!
Products shipping internationally may be subject to import duties/taxes.
Description
What’s New!
The SC3 SmartCarb replaces the stock Beta 250 RR carburetor.
This isn’t your grandpa’s carburetor. The All-New SmartCarb SC3 brings carburetion firmly into the 21st century. It is a precision air/fuel metering instrument that provides better-than-EFI fuel atomization, precise mixture control, and automatic air density compensation in a single circuit, externally adjustable, jet-less fuel system.
SC3 Upgrades:
- Patented CloudForge™ Venturi Design | Optimized signal generation and fuel atomization
- Moisture Management | Improved throttle control in extreme humidity
- Larger Vent Scoop | Faster float bowl venting/fluid communication
- Blended Slide Cutaway | Cleaner off-idle throttle response
- O-ring Float Bowl Gasket | Improved sealing and sleeker look
- Doubled Fuel Rate | 2X fill passages for quicker float bowl fueling response
- “Tucked” Fuel Fitting | Improved fuel line routing
- Complete SC3 Design Overhaul | Better fitment with smaller form-factor
- Reduced Part Count | Cost savings passed to our customers (-$100)
- Lighter Weight | 12% reduction
SmartCarbs are proudly designed and manufactured in the USA!
Learn More about How It Works
See Dirt Bike Magazine’s SmartCarb Review
See Cycle News’ SmartCarb Review
Renato Gomez (verified owner) –
Ever seen the easy button from Staples? Well, this SC2 Carburetor of the 21st century is what you need to get your 2T running smooth at all elevations without having to open it to change needles. It livened up my Beta 250RR from the first start. I have not had to use the choke upon start ups, and runs crisp and smooth like I always imagined this bike should.