Mikuni NEEDLE JET 785-24001-R-4

The 785-24001-R-4 is a brass needle jet from Mikuni’s 389 series, designed for use in TM32–TM38 flat-slide carburetors. As part of the R-series, the R-4 size flows more fuel than most O, P, and Q jets, making it a strong choice for setups that need a rich mid-throttle mixture. It's ideal for highly tuned engines or riding conditions that demand maximum fueling during acceleration.Jet Series: 389Fits: Mikuni TM32, TM34, TM36, TM38 flat-slide carburetorsMaterial: BrassLength: Approximately 47 mmHead Diameter: ~6.5 mmShaft Diameter: ~5.2 mmWARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov