{"product_id":"25-tooth-front-sprocket","title":"Universal Parts 25 Tooth Front Sprocket | #25 Chain (1\/4\")","description":"\u003cp\u003eReplace a worn front drive sprocket on your gas or electric stand-up scooter with this \u003cstrong\u003eUniversal Parts 25-Tooth Front Sprocket\u003c\/strong\u003e. Black steel construction with a splined 11mm inner bore and raised hub, designed for #25 (1\/4\") chain. Fits a wide range of gas and electric stand-up scooters, including the Razor Dirt Quad 500.\u003c\/p\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e25-tooth steel sprocket for #25 (1\/4\") chain drive systems\u003c\/li\u003e\n\u003cli\u003e11mm splined inner bore with raised hub for secure shaft engagement\u003c\/li\u003e\n\u003cli\u003e53.5mm outer diameter — direct replacement for worn front sprockets\u003c\/li\u003e\n\u003cli\u003eFits gas and electric stand-up scooters including Razor Dirt Quad 500\u003c\/li\u003e\n\u003cli\u003eVerify bore diameter and chain pitch against existing sprocket before ordering\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eTeeth: 25\u003c\/li\u003e\n\u003cli\u003eChain: #25 (1\/4\" pitch)\u003c\/li\u003e\n\u003cli\u003eInner Diameter (bore): 11mm (splined)\u003c\/li\u003e\n\u003cli\u003eOuter Diameter: 53.5mm\u003c\/li\u003e\n\u003cli\u003eMaterial: Steel (black)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eModel Fitment\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eGas and electric stand-up scooters using #25 chain\u003c\/li\u003e\n\u003cli\u003eRazor Dirt Quad 500\u003c\/li\u003e\n\u003cli\u003eOther mini bikes and scooters with 11mm splined shaft and #25 chain\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003eVerify inner bore diameter and chain pitch against your existing sprocket before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"Universal Parts","offers":[{"title":"Default Title","offer_id":67964504703297,"sku":"127-8","price":7.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/7785\/2225\/files\/az-p012-358-0-127-8.main.01.default.jpg?v=1792871711","url":"https:\/\/azscooterparts.com\/products\/25-tooth-front-sprocket","provider":"AZScooterParts","version":"1.0","type":"link"}