NEW 26 or 28mm SC3 SmartCarbs are designed to replace conventional spigot mount top-pull carburetors in 2-stroke applications and will fit most intake manifolds and conventional air boxes that use Keihin PWK 28mm or Mikuni VM or TMX 24mm and 26mm carburetors. See dimensional comparisons in the photo gallery below. These have NO jets, and you simply make any adjustments on the top of the carb, its a 10 minute install!

Don't forget to grab a THROTTLE CABLE FOR PWK, OKO, POLINI CP

Available in multiple different colors

It doesn’t get any more simple than the new, single piece unibody design of the smaller SC3s. Here’s what’s new with the 26/28mm family of sizes:

• Ludicrously Simple Design | CNC billet machined unibody construction
• O-ring Float Bowl Gasket | Improved sealing and sleeker look
  
• “Tucked” Fuel Fitting | Tighter fuel line routing
  
• Crisper Clicker Haptics | Improved clicker feel
  
• Improved Fuel Rate | 2X dump passages for quicker float bowl filling response
  
• Mirrored Option | Right Hand (RH) and Left Hand (LH) configurations available
  
• Reduced Part Count | Cost savings passed to our customers

Need a 38/38/40mm, click here

Performance Guarantees

• Ride Faster | 10% more power
• Ride Farther | 25-30% greater fuel economy
• Crisp, linear throttle response bottom to top!

Tuning/Ease of Use

• Make adjustments by hand, in seconds (no tools required)
• Complete air density compensation (consistent air/fuel ratios at any elevation or temperature)
• Accepts all modern stock throttle cables
• Single circuit design (NO Jets!)
• Set it and forget it!

Other Features

• Zero fuel spillage (internally vented, sealed system)
• Reduced emissions (30-50% reduction)
• Premium billet construction
• Designed and manufactured in the USA

New orders are currently shipping to us from SmartCarb within 4-8 weeks from the order date, as EACH CARB IS BUILT TO YOUR SPECS. We have been seeing an increase it time for SmartCarb to fulfill these orders. We appreciate your understanding and patience if you opt to order it. PLEASE TELL US YOUR CC, MOTOR TYPE, ESTIMATED HP, AND MAX RPM IN THE NOTES OR VIA OUR APP, WE CANNOT BUILD IT UNTIL YOU TELL US THESE REQUIREMENTS