{"product_id":"noram-premier-bsj-clutch-sprocket-20t-219-pitch-universal-racing","title":"Noram Premier BSJ Clutch Sprocket - 20T #219 Pitch - Universal Racing","description":"\u003cp\u003eMaximize top-end track speed and optimize power transmission in your go karts with this 20-tooth #219 pitch clutch sprocket, an essential piece of racing gear for sweeping circuits. Designed specifically for Noram Premier Stinger, Titan, and BSJ clutches, this 20T drive sprocket delivers the exact gear ratio needed to keep your engine in its peak powerband during long straights and fast, sweeping corners. The included heavy-duty retaining clip ensures the sprocket remains firmly seated on the clutch drum, preventing high-RPM dislodging and maintaining flawless chain alignment under extreme load. Proper gearing is the foundation of a winning setup, and this 20T option gives you the mechanical advantage required to outpace the competition.\u003c\/p\u003e\n\n\u003ch2\u003eHigh-Performance Go Kart Sprockets\u003c\/h2\u003e\n\u003cp\u003eWhen dialing in your chassis, drivetrain efficiency is just as critical as your engine tune. Unlike standard go kart sprockets that wear prematurely and cause chain binding, the Noram Premier 20T is machined from hardened steel to withstand the brutal torque spikes of competitive kart racing. The precision-cut #219 pitch teeth guarantee seamless chain engagement, significantly reducing parasitic drag and translating every ounce of horsepower directly to the rear axle. This level of manufacturing precision extends the life of your entire driveline, ensuring your chain and clutch drum survive the grueling demands of a full race weekend.\u003c\/p\u003e\n\n\u003ch2\u003eReliability for Parts New and Old\u003c\/h2\u003e\n\u003cp\u003eWhether you are completely rebuilding a tired clutch assembly or integrating parts new to your racing program, this sprocket provides a factory-spec fit that professional mechanics demand. It eliminates the slop and vibration that can lead to thrown chains, damaged clutch components, or catastrophic DNF results. Spend less time wrenching in the paddock and more time focusing on your lap times. Keep your pit setup as organized as your overflow catch cans by relying on drivetrain components that require zero mid-day tweaking and deliver consistent, repeatable performance heat after heat.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTooth Count:\u003c\/strong\u003e 20T configuration prioritizes top-end velocity, making it ideal for endurance races and high-speed track layouts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePitch Compatibility:\u003c\/strong\u003e Precision-machined exclusively for #219 chain systems, ensuring lossless power transmission and reduced friction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecure Mounting:\u003c\/strong\u003e The included heavy-duty retaining clip actively resists dislodging from high-speed stresses and aggressive kerb strikes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Construction:\u003c\/strong\u003e Hardened steel alloy resists premature wear, galling, and tooth-hooking over multiple intense race weekends.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClutch Fitment:\u003c\/strong\u003e Engineered as a direct replacement for Noram Premier BSJ, Stinger, and Titan interchangeable clutch systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFriction Reduction:\u003c\/strong\u003e Optimized tooth profile minimizes chain drag for maximum horsepower delivery to the rear wheels.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this 20T sprocket compatible with my #35 chain setup?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e No. This sprocket is specifically machined for #219 pitch chain systems. Using it with a #35 chain will result in improper tooth engagement, severe damage to the sprocket, and potential chain failure.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I ensure the sprocket stays secure on the clutch drum?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This sprocket includes a heavy-duty retaining clip. Ensure the clip is fully seated in the groove of the clutch drum during installation. Regularly inspect the clip for signs of wear or deformation after every race weekend to prevent the sprocket from dislodging.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why should I choose a 20T sprocket over other sizes?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e A 20T sprocket is generally used to increase your top-end velocity. It is ideal for tracks with long straights and fast, sweeping corners where you need to maintain higher RPMs. Always check your track's gear chart to ensure this ratio aligns with your engine's powerband.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does this sprocket require any special maintenance?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e While the hardened steel construction is highly durable, you should clean the teeth regularly to remove debris and apply a high-quality chain lubricant. Check for \"hooking\" or thinning of the teeth periodically; if the teeth show significant wear, replace the sprocket to avoid premature chain wear.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/stamped-drum-stinger-clutch-specify-size-sdsc\"\u003eNoram Premier Stinger Stamped Drum Clutch - Interchangeable Sprockets - LO206 Legal\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/scds-stamped-stinger-drum-only-scds\"\u003eNoram Premier Stinger Stamped Clutch Drum - SCDS - LO206 Legal\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/premier-18t-219-sprocket-apbsj21918\"\u003eNoram BSJ 18T #219 Clutch Sprocket - Hardened Steel - All Classes\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SwiftKarting","offers":[{"title":"Default Title","offer_id":52377946161471,"sku":"APBSJ21920","price":54.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0968\/6843\/4239\/files\/premier219sprockets-premier-20t-219-sprocket-apbsj21920.jpg?v=1773220963","url":"https:\/\/metro-merch-3.myshopify.com\/products\/noram-premier-bsj-clutch-sprocket-20t-219-pitch-universal-racing","provider":"Metro Merch","version":"1.0","type":"link"}