{"product_id":"child-product-138-57-wh","title":"#219H Metric Roller Drive Chain (3 Feet) - High-Strength","description":"\u003cp\u003eEnsure maximum power transfer with this \u003cstrong\u003e#219H Heavy-Duty Metric Roller Chain\u003c\/strong\u003e (SKU 115-4-3FT). Gunmetal\/dark steel roller chain with alternating inner\/outer link plates, solid cylindrical rollers, and riveted pin ends. The “H” designation signifies thicker side plates and heavy-duty pins engineered to withstand higher tensile loads than standard #219 chain. This 3-foot section is cut to size or combined with a chain tool — no master link included (designed to be riveted for maximum reliability in racing applications). Also available in 5 ft., 10 ft., and 25 ft. sections.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e The “H” in #219H stands for \u003cem\u003eHeavy Duty\u003c\/em\u003e. Compatible with any standard #219 sprocket but with increased tensile strength for racing applications.\u003c\/p\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-Duty (H) Rating:\u003c\/strong\u003e Reinforced side plates resist fatigue and stretching under high load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Metric Pitch:\u003c\/strong\u003e 7.774mm (0.306\") — fits all standard #219 sprockets used in high-RPM racing and performance engines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeat-Treated Alloy Steel:\u003c\/strong\u003e Minimal stretch and long service life under extreme conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo Master Link:\u003c\/strong\u003e Designed to be riveted using a chain breaker\/rivet tool for maximum safety.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustomizable Length:\u003c\/strong\u003e 3 ft. section cuts to size; weld with additional sections as needed.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e 115-4-3FT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Universal Parts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChain Type:\u003c\/strong\u003e #219H (Metric, Heavy Duty)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePitch:\u003c\/strong\u003e 7.774mm (0.306\")\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 3 feet\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Heat-treated alloy steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaster link:\u003c\/strong\u003e Not included — rivet connection required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (packaged):\u003c\/strong\u003e 4\" L x 4\" W x 1\" H\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eModel Fitment\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eCategory\u003c\/th\u003e\n\u003cth\u003eCompatible Models \u0026amp; Engines\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRacing Go-Karts\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRotax Max, IAME Leopard, X30, PRD Fireball, Comet, and most 2-stroke TAG\/kart engines using #219 sprockets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePerformance Scooters\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCustom 2-stroke motorized builds, Goped (with #219 conversion kits), and specialized racing minimotos\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePocket Bikes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEuropean racing pocket bikes (Polini, BZM, GRC) using metric #219 drive systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIndustrial \/ Custom\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHigh-RPM timing drives, robotics, and precision machinery requiring 7.774mm pitch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003e \u003c\/p\u003e","brand":"Universal Parts","offers":[{"title":"Default Title","offer_id":67964549071169,"sku":"115-4-3FT","price":28.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/7785\/2225\/files\/219HRollerChain2.jpg?v=1792793676","url":"https:\/\/azscooterparts.com\/products\/child-product-138-57-wh","provider":"AZScooterParts","version":"1.0","type":"link"}