{"product_id":"jt-sprockets-520-steel-rear-sprocket-jtr478","title":"JT Sprockets 520 Steel Rear Sprocket (JTR478)","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: 43 · part_number: JTR478.43\u003c\/p\u003e\n\u003c!--GARA-FIT-START--\u003e\u003cdiv class=\"gara-fit-desc\"\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cp\u003eFits 85 motorcycles across Kawasaki, CF Moto — including Kawasaki CX500 ARFNN Ninja 7 Hybrid 2024; Kawasaki CX500 ASFNN Ninja 7 Hybrid 2025; Kawasaki Ninja ZX-6R 2005–2026; Kawasaki ZX-6R (ZX600) Ninja Performance 2011–2012; Kawasaki Ninja ZX-6RR 2005–2006; Kawasaki ZX-6R (ZX636 HKF) Ninja 2019–2020; Kawasaki ZX-6R (ZX636 HMF) Ninja 2021; Kawasaki ZX-6R (ZX636 HNF) Ninja 2022. Verify fit for your exact bike with the fitment checker at garamoto.com.\u003c\/p\u003e\n\u003c\/div\u003e\u003c!--GARA-FIT-END--\u003e","brand":"JT Sprockets","offers":[{"title":"43T","offer_id":48602235371674,"sku":"206976","price":29.99,"currency_code":"USD","in_stock":true},{"title":"45T","offer_id":48602235404442,"sku":"206977","price":31.99,"currency_code":"USD","in_stock":true},{"title":"46T","offer_id":48602235437210,"sku":"206978","price":31.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/6166\/7738\/files\/206976_89ce01d7-ce67-4b28-ae03-519e2833b5a9.jpg?v=1782972441","url":"https:\/\/garamoto.com\/products\/jt-sprockets-520-steel-rear-sprocket-jtr478","provider":"GARA","version":"1.0","type":"link"}