{"product_id":"14-tooth-sprocket-rtx-636023","title":"Rotax 14-Tooth Drive Sprocket – #219 Chain | RTX.636023","description":"\u003cp\u003e\u003cstrong\u003eRotax genuine 14-tooth drive sprocket\u003c\/strong\u003e (part number RTX.636023) for Rotax Max kart engines using #219 pitch chain. This OEM engine sprocket provides a taller gear ratio for fast, flowing circuits where top speed matters more than corner exit acceleration.\u003c\/p\u003e\u003cp\u003eCompatible with \u003cstrong\u003eRotax Max engine packages\u003c\/strong\u003e including the Rotax 125 Max, Max Evo, Senior Max, Junior Max, and DD2 models that use a #219 chain drive system. The 14-tooth sprocket is ideal for high-speed tracks with long straights and sweeping corners where maintaining momentum is key.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Rotax (BRP-Rotax)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e RTX.636023\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part Number:\u003c\/strong\u003e 636023\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTooth Count:\u003c\/strong\u003e 14 teeth\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChain Pitch:\u003c\/strong\u003e #219\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 1 sprocket\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Approximately 2.8 oz (79g)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eGearing changes are one of the simplest and most impactful tuning adjustments you can make between sessions. Going up to a 14-tooth front sprocket raises your top speed at the expense of some low-end punch. Always check chain tension and alignment after changing sprockets. CMC Karting carries the full range of Rotax OEM drive sprockets.\u003c\/p\u003e","brand":"Rotax","offers":[{"title":"Default Title","offer_id":47313529241821,"sku":"RTX.636023","price":46.85,"currency_code":"USD","in_stock":true}],"url":"https:\/\/cmckarting.com\/products\/14-tooth-sprocket-rtx-636023","provider":"CMC Karting","version":"1.0","type":"link"}