{"product_id":"12-tooth-219-rev3-sprocket-smc-5112","title":"12 Tooth #219 Rev3 Sprocket for Go-Kart Drivetrains","description":"\u003ch2\u003e12 Tooth #219 Rev3 Sprocket: Reliable Drivetrain Power Transfer\u003c\/h2\u003e\u003cp\u003eEquip your go-kart with this essential 12 tooth #219 Rev3 sprocket, built for dependable performance in competitive racing and practice sessions. The #219 chain compatibility ensures smooth engagement and efficient power delivery from engine to wheels, minimizing slippage and maximizing acceleration.\u003c\/p\u003e\u003cp\u003eCrafted with precision, the Rev3 design incorporates updates for better durability and fitment on standard kart setups. Whether you're tuning for club races or track days, this sprocket delivers consistent results without unnecessary complexity.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eExact 12-tooth configuration optimized for #219 chain systems\u003c\/li\u003e\n\u003cli\u003eRev3 revision for enhanced longevity and performance\u003c\/li\u003e\n\u003cli\u003eCompact and lightweight to reduce rotational mass\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e SMC-5004 Retaining Ring – secures the sprocket firmly in place during high-speed operation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eRecommended Accessory:\u003c\/strong\u003e Pair with SMC-5035 Outer Spacer for proper alignment and spacing on your kart's drivetrain hub. This combination prevents premature wear and ensures vibration-free runs.\u003c\/p\u003e\u003cp\u003eInstallation is straightforward for pit crews or builders – simply slide onto the hub, add the spacer if needed, and snap on the retaining ring. Ideal for maintenance swaps or gearing adjustments to match track conditions.\u003c\/p\u003e\u003cp\u003eKeep your kart's driveline responsive and ready with this no-fuss sprocket solution trusted by racers.\u003c\/p\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat chain size does this sprocket fit?\u003c\/strong\u003e Designed specifically for #219 chain.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDoes it come with hardware?\u003c\/strong\u003e Yes, includes the SMC-5004 retaining ring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat spacer should I use?\u003c\/strong\u003e Use the SMC-5035 outer spacer for optimal setup.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIs this Rev3 sprocket compatible with most karts?\u003c\/strong\u003e Fits standard go-kart drivetrain hubs using #219 chain.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Swift Karting","offers":[{"title":"Default Title","offer_id":53244460335422,"sku":"SMC-5112","price":28.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/SMC-5112_12_Tooth_219_Rev3_Sprocket.jpg?v=1774902662","url":"https:\/\/swiftkarting.com\/products\/12-tooth-219-rev3-sprocket-smc-5112","provider":"Swift Karting","version":"1.0","type":"link"}