SmartCarb For Beta Xtrainer

$749.00$998.00

Build Your Own Beta Better!

This 36mm SC2 model SmartCarb replaces the stock 36mm Keihin PWK in 250cc and 300cc Beta Xtrainer 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. Beta Xtrainers with the oil injection system removed do not require MagVolt® TPS.

2023-2025 Beta Xtrainer bikes REQUIRE the 2022 Beta Xtrainer airboot for best fit/performance. Order it with your SC2 purchase or from your local Beta dealer/importer. See Fitment Information tab below for more information.

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, 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.

SKU: SC2-36-BETXT Categories: ,

Description

This SC2 SmartCarb replaces the stock Beta Xtrainer 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

See Dirt Bike Magazine’s SmartCarb Review

See Cycle News’ SmartCarb Review