Here are 5 features that make the Lectron Pro-Series carburetors unbeatable: Xcelerator Metering Rod – This precision-engineered metering rod has a channel to create additional fueling for instant throttle response, giving you that edge over the competition. Triple External Adjustments – You get control over every tuning detail with pure, on-the-fly performance tuning. Independent Low-End and Top-End Tuning – No compromise here. Fine-tune your bike’s power exactly where you need it – whether you