{"product_id":"nibbi-pe24-24mm-carburetor-kit-for-140-150cc-dirt-bikes-anodized-tunable-jets","title":"nibbi PE24 24mm Carburetor Kit for 140-150cc Dirt Bikes — Anodized, Tunable Jets","description":"\u003cstrong\u003eNIBBI PE24 is a 24mm aftermarket carburetor kit engineered to upgrade or replace PZ26\/PZ27 units on 140–150cc pit bikes, dirt bikes, ATVs and go-karts.\u003c\/strong\u003e\n\n\u003cp\u003eThis compact performance carburetor delivers a durable, serviceable fuel-delivery solution for small-displacement off-road engines. Anodized and coated for corrosion and wear resistance, the PE24 offers tunable jets and needle settings so you can match fueling to altitude, load and riding style. Check flange spacing (48mm) and the 24mm engine-side bore before installing; consult the seller if you need help confirming fitment.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the PE24 improve performance on a 140–150cc bike?\u003c\/h3\u003e\n\u003cp\u003eThe PE24 provides a more precise air–fuel mixture compared with many worn OEM carbs, improving throttle response and usable power across the rev range when tuned correctly. Its replaceable jets and needle give you fine control over fueling for different conditions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e24mm engine-side bore tuned for small-displacement motors\u003c\/li\u003e\n  \u003cli\u003eAdjustable main and pilot jets for richer or leaner mixtures\u003c\/li\u003e\n  \u003cli\u003eNeedle and air screw adjustments for midrange and idle control\u003c\/li\u003e\n  \u003cli\u003eAnodized coating for long-term durability in dusty or wet environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat fitment and dimensions should I verify before buying?\u003c\/h3\u003e\n\u003cp\u003eMeasure the flange-to-flange hole spacing and the intake bore to confirm compatibility. The PE24 flange hole distance is 48mm and the internal diameter on the engine side is 24mm; these are critical for a bolt-on replacement.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFlange hole spacing: 48mm (center-to-center)\u003c\/li\u003e\n  \u003cli\u003eEngine-side inner diameter: 24mm\u003c\/li\u003e\n  \u003cli\u003eDesigned to replace PZ26\/PZ27 style carburetors on 140–150cc engines\u003c\/li\u003e\n  \u003cli\u003eContact seller with bike make\/model if uncertain about fit\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich tuning options are included and how do they help?\u003c\/h3\u003e\n\u003cp\u003eThe kit includes multiple jetting and needle adjustment options so you can dial fuel delivery for altitude, temperature and riding load. These tuning points let you refine idle quality, acceleration response and top-end mix without buying additional parts.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMain jet: adjusts high-rpm fueling\u003c\/li\u003e\n  \u003cli\u003ePilot jet: controls low-speed and idle mixture\u003c\/li\u003e\n  \u003cli\u003eNeedle position: alters midrange richness\u003c\/li\u003e\n  \u003cli\u003eAir screw: fine-tunes idle and transition behavior\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and maintenance should I expect?\u003c\/h3\u003e\n\u003cp\u003eThe body receives an anodized finish and protective coating for corrosion and abrasion resistance suited to off-road use. Routine maintenance—cleaning passages, inspecting the float and replacing jets when worn—keeps the carburetor operating reliably.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAnodized and coated exterior resists corrosion and wear\u003c\/li\u003e\n  \u003cli\u003eServiceable jets and needle for field tuning or repair\u003c\/li\u003e\n  \u003cli\u003ePeriodic cleaning prevents clogging from ethanol or debris\u003c\/li\u003e\n  \u003cli\u003eSimple gasket and float replacement keeps parts fresh\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The NIBBI PE24 suits riders and mechanics who want a rugged, tunable carburetor for 140–150cc dirt bikes, pit bikes, go-karts, ATVs and similar small-displacement machines. It’s ideal if you’re replacing a worn PZ26\/PZ27, need better throttle response, or want the flexibility to tune fueling for different elevations and riding styles. If you’re unsure about mounting dimensions, measure the 48mm flange spacing and 24mm intake bore or contact the seller for fitment help before purchase.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will the PE24 fit my 150cc dirt bike?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Measure your carb flange hole spacing (48mm) and engine-side bore (24mm); if they match, the PE24 will fit most 150cc bikes replacing PZ26\/PZ27.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I tune the PE24 for high altitude?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. Use smaller main jets and needle adjustments to lean the mixture for thinner air at higher elevations.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"nibbi","offers":[{"title":"Default Title","offer_id":48082801164446,"sku":"B0CBJCCZMC","price":117.48,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/nibbi-pe24-front-profile.jpg?v=1785814782","url":"https:\/\/northtrailauto.ca\/products\/nibbi-pe24-24mm-carburetor-kit-for-140-150cc-dirt-bikes-anodized-tunable-jets","provider":"North Trail Auto","version":"1.0","type":"link"}