Metering Rods | PRO-SERIES, BILLETRON, and Legacy Carbs 2001-2014-yamaha-wr250f-esr2485687 Manufactured to match original dimensions

Manufactured to match original dimensions for direct fitment

Replacement airboot for 1992-1996 Husq WXC/WXE250-360

or engine setup

custom twin-cylinder builds

Metering Rods | PRO-SERIES, BILLETRON, and Legacy Carbs 2001-2014-yamaha-wr250f-esr2485687 Manufactured to match original dimensionsLectron metering rods are precision machined to tolerances of just 0. 0003" thinner than a human hair for exceptional accuracy and consistency. Unlike traditional jetting systems, Lectrons metering rod technology automatically compensates for changes in elevation, temperature, and humidity, eliminating the need for jet swaps and constant tuning adjustments. From sea level dunes to high altitude singletrack, your bike delivers clean throttle response,