Yamaha YZ500 Lectron Big-Air Billetron - 40mm 2-Stroke Carburettor Dyna Coils and Leads Packages idle and part throttle abuse

idle and part throttle abuse is brutal without a good

82mm can with perforated stainless steel baffle and RaceTex cartridge packing

Trend Billet Steel Triple Groove Locks

The plug-and-play installation means no remapping is needed

055" Shorter Stems

Yamaha YZ500 Lectron Big-Air Billetron - 40mm 2-Stroke Carburettor Dyna Coils and Leads Packages idle and part throttle abuseThe BILLETRON Big Air is designed specifically to maximize performance in big bore two strokes while continuing in the simplicity and technology of Lectron heritage. Gain peak performance, lose the jets. The BILLETRON Big Air builds on the existing two fuel circuit system of the legacy Lectron products. Continuing with Lectron Metering Rod Technology and the Adjustable Power Jet fuel circuit for top end fuel adjustment, the BILLETRON Big Air