{"product_id":"jt-13t-front-sprocket-steel-black-scm415-chromoly-heat-treated-direct-fit","title":"JT 13T Front Sprocket Steel Black - SCM415 Chromoly, Heat-Treated Direct-Fit","description":"\u003cstrong\u003eJT Sprockets JTF516.13 is a 13-tooth black front sprocket machined from SCM415 chromoly steel for high durability and precise fit on compatible powersports bikes.\u003c\/strong\u003e\n\n\u003cp\u003eThis front sprocket is engineered to deliver consistent power transfer and long service life without compromising fitment. Manufactured from premium SCM415 chromoly steel, each sprocket is heat treated and hand finished to ensure dimensional accuracy and resistance to wear. JT runs every sprocket through a ten-step quality-control process, so riders get a reliable replacement part ready for installation.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this sprocket improve drivetrain longevity?\u003c\/h3\u003e\n\u003cp\u003eThe JTF516.13 uses SCM415 chromoly steel and a heat-treatment process that increases surface hardness while preserving core toughness. That combination reduces premature tooth wear and deformation under load, helping chain and sprocket life align more closely.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh-grade SCM415 chromoly construction resists fatigue and cracking\u003c\/li\u003e\n  \u003cli\u003eHeat treatment increases wear resistance on contact surfaces\u003c\/li\u003e\n  \u003cli\u003eHand finishing ensures consistent tooth profiles for even chain engagement\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill it fit my bike and how easy is it to install?\u003c\/h3\u003e\n\u003cp\u003eThis 13-tooth front sprocket is a direct-fit replacement when it matches your model’s part number and bolt pattern. Installation is straightforward for anyone familiar with sprocket swaps: remove the front sprocket cover, loosen the countershaft nut, swap sprockets, torque to spec, and realign the chain.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDirect replacement for compatible models with the JTF516.13 spec\u003c\/li\u003e\n  \u003cli\u003eStandard countershaft installation—no special tools beyond common workshop gear\u003c\/li\u003e\n  \u003cli\u003eConsistent machining reduces the need for trial fitting or shims\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat performance changes can I expect from a 13T front sprocket?\u003c\/h3\u003e\n\u003cp\u003eMoving to a 13-tooth front sprocket changes final drive ratio and can alter acceleration and top speed characteristics depending on your rear sprocket and tire size. Typically, a smaller front sprocket increases acceleration slightly while lowering achievable top speed, useful for technical riding where quicker response is desired.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSlight increase in acceleration compared with larger front sprockets\u003c\/li\u003e\n  \u003cli\u003eMarginal reduction in top-end speed depending on rear gearing\u003c\/li\u003e\n  \u003cli\u003eImproved throttle response in stop-and-go or technical terrain situations\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does JT ensure quality and consistency?\u003c\/h3\u003e\n\u003cp\u003eJT Sprockets subjects every item to a ten-point quality control routine that checks material, dimensions, tooth profile, heat treatment, and finish. The combination of CNC machining, heat treatment, and hand finishing minimizes manufacturing variances so each sprocket meets strict powersports standards.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCNC machining for precise tooth geometry and bolt pattern accuracy\u003c\/li\u003e\n  \u003cli\u003eTen quality control inspections before shipment\u003c\/li\u003e\n  \u003cli\u003eHand finishing for burr-free edges and uniform contact surfaces\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? Riders and mechanics seeking a durable, precisely machined front sprocket for performance-oriented or everyday riding will benefit from the JT JTF516.13. It’s ideal for those who want a reliable replacement part made from chromoly steel, a consistent fitment process, and the reassurance of factory quality checks. Choose this sprocket if you prioritize drivetrain longevity, accurate tooth profiles, and predictable gearing changes.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is the JTF516.13 compatible with my motorcycle?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Check your bike’s OEM part number, bolt pattern, and tooth count; the JTF516.13 fits when those specs match.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does this sprocket require special maintenance?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No special care—regular chain lubrication, alignment checks, and periodic wear inspection are recommended.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"JT","offers":[{"title":"Default Title","offer_id":48084392804510,"sku":"B005WJ9G6S","price":29.34,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/jt-jtf51613-front-sprocket-front-view.jpg?v=1785853403","url":"https:\/\/northtrailauto.ca\/products\/jt-13t-front-sprocket-steel-black-scm415-chromoly-heat-treated-direct-fit","provider":"North Trail Auto","version":"1.0","type":"link"}