SmartCarb For Suzuki RM80
$499.00
Give your little racer an edge and give yourself a break.
The all-new 28mm SC3 model SmartCarb replaces the stock carburetor in Suzuki RM80 dirt bikes, offering holeshot-winning performance, corner-ripping torque, and tool-free tuning.
Early model year RM80s originally equipped with Mikuni VM Series carburetors require the 44.5mm Filter Side Spigot option. Choose the 50mm option when replacing Keihin carburetors.
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 you use.
Questions about compatibility, sizing, or fitment? Contact Us!
Products shipping internationally may be subject to import duties/taxes.
Description
New Unibody Design!
The SC3 SmartCarb replaces the stock Suzuki RM80 carburetor.
The SmartCarb SC3 is precision air/fuel metering instrument that provides extremely fine fuel atomization, precise mixture control, and automatic air density compensation in a single circuit, externally adjustable, jet-less fuel system.
SC3 Upgrades:
- Ludicrously Simple Design | CNC billet machined unibody construction
- O-ring Float Bowl Gasket | Improved sealing and sleeker look
- “Tucked” Fuel Fitting | Improved fuel line routing
- Crisper Clicker Haptics | Improved clicker adjustment feel
- Improved Fuel Rate| 2X dump passages for quicker float bowl fueling response
- Reduced Part Count | Cost savings passed to our customers (-$100)
SmartCarbs are proudly designed and manufactured in the USA!
Learn more about How It Works

Mike Hossack –
You guys have a kick ass product!!! I tweaked my SC3 and the 1999 RM80 runs like a scalded monkey!!! We love our trails in Idaho and I’ve restored this vintage ripper to its high revving glory thanks to your carb!!!!