{"product_id":"mikuni-needle-jet-31","title":"MIKUNI Needle Jet","description":"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","brand":"MIKUNI","offers":[{"title":"Default Title","offer_id":67603598246051,"sku":"MX-1000211133-112598-P","price":17.48,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/8620\/0483\/files\/916361_1751384627.jpg?v=1791168653","url":"https:\/\/mxpowerplay.com\/products\/mikuni-needle-jet-31","provider":"MX PowerPlay ","version":"1.0","type":"link"}