{"product_id":"ncy-performance-super-transmission-set-yamaha-zuma-50-2t","title":"NCY Performance Super Transmission Kit - Yamaha Zuma 50 2T","description":"\u003cp\u003eThis \u003cstrong\u003eNCY Super Transmission Kit\u003c\/strong\u003e brings sharper acceleration, reduced bog and a higher top-end ceiling to your Yamaha Zuma 50 2T, Jog 50 or compatible E-TON 50cc two-stroke. Instead of chasing performance one component at a time, upgrade the major CVT components together with matched NCY racing parts. Feel a stronger pull as you accelerate, smoother power delivery through the rev range and more freedom to dial in the response that makes your scooter fun to ride.\u003c\/p\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete performance upgrade:\u003c\/strong\u003e Matched variator, drive face, clutch, clutch bell, secondary slider, rollers and compression spring improve acceleration, reduce bog and raise the top-end ceiling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGen 4 racing clutch:\u003c\/strong\u003e The green large-shoe clutch pairs generous friction pads with red springs for performance-focused engagement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCooler, cleaner clutch operation:\u003c\/strong\u003e The PTFE-coated star-vented racing bell promotes heat dissipation and resists glazing, helping maintain consistent engagement through repeated acceleration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltralight outer drive face:\u003c\/strong\u003e Bronze-anodized construction reduces rotating mass for a more responsive CVT setup.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmoother power delivery:\u003c\/strong\u003e NCY's dual-range secondary slider eliminates the flat spot, while the yellow 1500 RPM compression spring provides stiffer secondary engagement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree tuning options included:\u003c\/strong\u003e Six rollers each in 5g, 6g and 7g let you tailor CVT response to your riding style and engine build without purchasing three separate roller sets.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eKit Contents\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eNCY CVT variator\u003c\/li\u003e\n\u003cli\u003eNCY ultralight bronze-anodized outer drive face\u003c\/li\u003e\n\u003cli\u003eNCY Gen 4 large-shoe racing clutch, green with red springs\u003c\/li\u003e\n\u003cli\u003eNCY PTFE-coated star-vented racing clutch bell\u003c\/li\u003e\n\u003cli\u003eNCY dual-range secondary slider\u003c\/li\u003e\n\u003cli\u003eNCY 15x12mm roller weights: 5g, 6g and 7g sets, six rollers per set\u003c\/li\u003e\n\u003cli\u003eNCY yellow 1500 RPM compression spring\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e NCY\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e 1200-1197\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Yamaha-based horizontal Minarelli two-stroke CVT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoller dimensions:\u003c\/strong\u003e 15mm diameter x 12mm width\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoller weights:\u003c\/strong\u003e 5g, 6g and 7g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal rollers:\u003c\/strong\u003e 18, six per weight\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompression spring:\u003c\/strong\u003e 1500 RPM, yellow\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of origin:\u003c\/strong\u003e Taiwan\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eModel Fitment\u003c\/h2\u003e\u003cp\u003eNote: Does NOT fit 1st Gen (pre-2002) Zumas or 4-stroke Zuma 50F models.\u003c\/p\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eYears \/ Notes\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003eZuma 50 (2T)\u003c\/td\u003e\n\u003ctd\u003e2002–2011 bugeye models only, not pre-2002 or 4T\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003eJog 50\u003c\/td\u003e\n\u003ctd\u003eAll two-stroke horizontal Minarelli models\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eE-TON\u003c\/td\u003e\n\u003ctd\u003eBeamer II, Beamer III, Matrix 50\u003c\/td\u003e\n\u003ctd\u003eTwo-stroke models\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTuning tip:\u003c\/strong\u003e Use light Molybdenum (Moly) grease only on clutch sheave slider pins. Keep belt surface and variator ramps clean and dry. Pair with a quality drive belt for best results.\u003c\/p\u003e\u003cp\u003eNot intended for use on public roads or land. Not legal for use in California on pollution-controlled vehicles — check local laws before installing.\u003c\/p\u003e","brand":"NCY","offers":[{"title":"Default Title","offer_id":67964579414337,"sku":"1200-1197","price":315.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/7785\/2225\/files\/az-p012-7081-0-1200-1197_314fe776-157f-40e2-b8fe-643f3817d50b.jpg?v=1792557868","url":"https:\/\/azscooterparts.com\/products\/ncy-performance-super-transmission-set-yamaha-zuma-50-2t","provider":"AZScooterParts","version":"1.0","type":"link"}