{"product_id":"jt-sprockets-steel-rear-sprocket-jtr284-45-45t","title":"JT Sprockets 530 Steel Rear Sprocket, 45T (JTR284.45)","description":"\u003cp\u003eA C49 high-carbon steel rear sprocket — JT's bread-and-butter replacement that swaps in like the OEM part for hundreds of street and sport fitments.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eC49 high-carbon steel, induction-hardened on the tooth crowns for wear life that outlasts cheap stamped aluminum on the street.\u003c\/li\u003e\n\u003cli\u003eCNC-machined to OEM bolt pattern and profile so it lines up to your hub without modification.\u003c\/li\u003e\n\u003cli\u003eAvailable in zinc-black (zbk) and self-cleaning (SC) variants on select tooth counts.\u003c\/li\u003e\n\u003cli\u003eBuilt by JT Sprockets — the world's largest sprocket manufacturer, with sprocket production for major OE bike brands.\u003c\/li\u003e\n\u003cli\u003eSized for 520 pitch across stock and shorter\/taller gearing options.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSpec:\u003c\/strong\u003e type: rear_sprocket · teeth: 45 · part_number: JTR284.45\u003c\/p\u003e","brand":"JT Sprockets","offers":[{"title":"Default Title","offer_id":47982579187866,"sku":"206897","price":36.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/6166\/7738\/files\/LGC5C3FCF9-7715-45D6-A950-117654E9AB56.jpg?v=1778158428","url":"https:\/\/garamoto.com\/products\/jt-sprockets-steel-rear-sprocket-jtr284-45-45t","provider":"GARA","version":"1.0","type":"link"}