SmartCarb For Kawasaki KX500
$649.00
Keep the good times rolling!
The all-new 40mm SC3 model SmartCarb replaces the stock carburetor in Kawasaki KX500 dirt bikes, offering maximum performance, corner-ripping torque, and tool-free tuning.
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
What’s New!
The SC3 SmartCarb replaces the stock Kawasaki KX500 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
Grayson –
Pricey up front but we’ll worth every penny
Put one on a yz250 and a kx500
Very simple install, now
Both run so much smoother and we’re dialed perfect out of the box
No more fuel spillage when leaned over
I couldn’t be happier with them
From motocross to off-road these are the way to go
Mark Thurman –
Just got my Smart Carb for my “Kawasuki”! KX 500 motor in a 03 RM250 frame. Fuel mileage was a issue as I was on fumes at the end of a 21 mile loop. Today I did the loop for the first time this year. While speeds were down a little do to leaves and fallen trees, I finished with a 1/3 of a tank of fuel!!!!!!! Not to mention it ran perfect right out of the box!!!! I sent them my exact jetting specs I was using and they nailed it!!!!’ I couldn’t be any more pleased! I can now finish a 2 hour race with out stopping for fuel. I have a IMS over sized rm tank, so I was at the limit.
Problem solved and it runs great!!! Can’t beat that!!!
Mark T