Lectron Carburetor Kits for Single Cylinder Engines | Carb Upgrade Kit for High Power (30mm-59mm)

Tailored performance. Built to fit.Our Custom Single Cylinder Carburetor Kits are designed for riders and builders who need a precision-fit solution for unique engine setups. Whether you’re working with a custom intake, a rare vintage engine, or a build that doesn’t fit standard applications, these kits are built-to-order from our proven product lines — including PRO SERIES and Lectron EVO carbs. Sizes include 30mm, 34mm, 36mm, 38mm, 40mm, 44mm, 48mm, 52-50, 52mm, 54mm, 56mm, 58mm. Carburetors will be constructed in highly durable billet aluminum. Every custom kit is configured to match your specific engine dimensions, displacement, and goals. We guide you through a quick measurement and setup process, then assemble and ship a complete kit tailored to your needs. 🏁 Who It’s For:Builders, restorers, and performance riders running non-standard engines, custom chassis, or dual-carb setups who want a precise, high-quality carburetor system — without compromise.