{"product_id":"velosipednaya-zvezda-cepnoy-peredachi-na-19-zubov-3-paza-pod-stopornoe-kolco","title":"Bicycle Chain Sprocket (19T, 3 Splines)","description":"\u003cp\u003e19-tooth driven bicycle chain sprocket. Inner hole diameter: 36 mm, outer diameter: 82 mm\u003c\/p\u003e\n\u003ch2\u003eRear Bicycle Sprocket 19T (teeth) — 36 mm fit (three-spline, keyed)\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eThe 19-tooth (19T) rear driven sprocket\u003c\/strong\u003e is designed for installation on the rear hub of road, city, folding, and single-speed bicycles, as well as models with coaster brake hubs (such as \"Ukraina\", Torpedo, HVZ) and internal gear hubs. The sprocket is secured to the driver\/hub using 3 internal slots (splines) and a snap ring, ensuring reliable torque transmission from the chain to the wheel.\u003c\/p\u003e\n\u003ch3\u003eKey Advantages and Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimal Gear Ratio (19T):\u003c\/strong\u003e Provides a balance between an easy start, comfortable hill climbing, and good rolling performance on flat roads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable Three-Spline Mount:\u003c\/strong\u003e The 36 mm mounting diameter with 3 slots prevents the sprocket from slipping on the hub even under high loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Hardened Steel:\u003c\/strong\u003e The wear-resistant metal alloy is resistant to tooth abrasion and the impact of wide single-speed chains (1\/2\" x 1\/8\").\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClassic Dished Profile:\u003c\/strong\u003e Allows for chainline adjustment by installing the sprocket with the dish facing inward or outward.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility with Hubs and Bicycles:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoaster Brake Hubs (Single Speed \/ Torpedo):\u003c\/strong\u003e \"Ukraina\", \"Aist\", \"Minsk\", \"Desna\", \"Salyut\", HVZ, PVZ, Velosteel, and their modern equivalents.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal Gear Hubs:\u003c\/strong\u003e Shimano Nexus (3, 7, 8 speeds), SRAM, Sturmey Archer (for three-spline fit).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-top: 15px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #f2f2f2;\"\u003e\n\u003cth style=\"border: 1px solid #dddddd; text-align: left; padding: 8px;\"\u003eParameter\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #dddddd; text-align: left; padding: 8px;\"\u003eValue \/ Specification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 8px; font-weight: bold;\"\u003ePart Type\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003eRear chain drive sprocket (driven)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 8px; font-weight: bold;\"\u003eNumber of Teeth\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003e19 (19T)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 8px; font-weight: bold;\"\u003eInner Mounting Diameter\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003e36 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 8px; font-weight: bold;\"\u003eOuter Diameter (at tooth tips)\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003e82 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 8px; font-weight: bold;\"\u003eFixation Type\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003eThree-spline (3 slots for a snap ring)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 8px; font-weight: bold;\"\u003eCompatible Chain\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003e1\/2\" x 1\/8\" (wide single-speed chain)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 8px; font-weight: bold;\"\u003eMaterial\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003eHardened carbon steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 8px; font-weight: bold;\"\u003eColor\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003eBlack \/ blued\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003ePackage Contents:\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eRear bicycle sprocket 19T (36 mm) — 1 pc.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cem\u003eSprocket selection tip: The more teeth on the rear sprocket (e.g., 19T or 21T instead of 16T), the easier it is to pedal when starting and going uphill, but the maximum speed at the same cadence will be slightly lower.\u003c\/em\u003e\u003c\/p\u003e","brand":"Dostavka","offers":[{"title":"Default Title","offer_id":47888469819569,"sku":"10330","price":75.9,"currency_code":"UAH","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0538\/8517\/3937\/files\/g1_85e49e05-b0c7-4c20-8431-7c2b0d0157ce.jpg?v=1788298104","url":"https:\/\/usefulrare.com\/products\/bicycle-chain-sprocket-19t-3-splines","provider":"Dostavka","version":"1.0","type":"link"}