KTM 300 Lectron Big-Air Billetron - 40mm 2-Stroke Carburettor Seats SPS Viton valve stem seals

SPS Viton valve stem seals are the best available seals

MTC forged big bore piston kit

Rick's USA replacement starter motor for the GSXR1000 K1 -8 models

Vacuum hose in kits will not have hose clamps provided

KTM 300 Lectron Big-Air Billetron - 40mm 2-Stroke Carburettor Seats SPS Viton valve stem sealsThe 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