{"product_id":"boyesen-620-dual-stage-motorcycle-reeds-for-kawasaki-ar-50-and-yamaha-models","title":"Boyesen 620 Dual-Stage Motorcycle Reeds for Kawasaki AR 50 and Yamaha Models","description":"\u003cp\u003eUpgrade your motorcycle’s intake performance with Boyesen 620 Dual-Stage Motorcycle Reeds. Designed to improve throttle response, airflow, and overall engine efficiency, these replacement reeds provide a practical performance improvement for compatible Kawasaki and Yamaha two-stroke motorcycles. The Boyesen brand is recognized for precision-engineered reed technology, and Part Number 620 is designed as a direct-fit performance replacement for select applications.\u003c\/p\u003e\u003cp\u003eThe dual-stage reed design allows faster opening and closing to improve low-pressure, low-throttle response while increasing air velocity and usable flow area. This can help deliver more responsive acceleration and improved performance throughout the operating range. The design also supports longer overall service life and is engineered so that the engine is protected from damage if a reed breaks.\u003c\/p\u003e\u003cp\u003eThese Boyesen 620 reeds fit the 1982 Kawasaki AR 50 and 1982 Kawasaki AR 80. Compatible Yamaha applications include the 1983 DT100, 1980-1982 MX80, 1980 Yamaha YZ50, and 1988-1990 DT50. Confirm the motorcycle model and year before installation to ensure proper fitment. Manufacturer Part Number: 620. Vendor Part Number: 620.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDual-stage reed design improves intake control and engine response\u003c\/li\u003e\n\u003cli\u003eFaster opening and closing supports quicker throttle response\u003c\/li\u003e\n\u003cli\u003eImproves low-pressure, low-throttle performance\u003c\/li\u003e\n\u003cli\u003eIncreases air velocity and available flow area\u003c\/li\u003e\n\u003cli\u003eDesigned for longer overall service life\u003c\/li\u003e\n\u003cli\u003eEngine-protective design helps prevent damage if a reed breaks\u003c\/li\u003e\n\u003cli\u003eFits select Kawasaki AR 50 and AR 80 motorcycles\u003c\/li\u003e\n\u003cli\u003eFits select Yamaha DT100, MX80, YZ50, and DT50 motorcycles\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\n1974 Yamaha Dt125\u003cbr\u003e\n1980 Yamaha Mx80\u003cbr\u003e\n1980 Yamaha YZ50\u003cbr\u003e\n1981 Yamaha Mx80\u003cbr\u003e\n1982 Kawasaki AR 50\u003cbr\u003e\n1982 Kawasaki AR 80\u003cbr\u003e\n1982 Yamaha Mx80\u003cbr\u003e\n1983 Yamaha Dt100\u003cbr\u003e\n1988 Yamaha Dt50\u003cbr\u003e\n1989 Yamaha Dt50\u003cbr\u003e\n1990 Yamaha Dt50","brand":"BOYESEN","offers":[{"title":"Default Title","offer_id":67549813244139,"sku":"59-7620","price":28.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/cd60-5cc9ebf23a231.jpg?v=1790695202","url":"https:\/\/ctracingservices.com\/products\/boyesen-620-dual-stage-motorcycle-reeds-for-kawasaki-ar-50-and-yamaha-models","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}