{"product_id":"vortex-435zk","title":"Vortex Aluminum Rear Sprocket 520 — Black (435ZK)","description":"\u003cp\u003eVortex aluminum rear sprockets are 100% CNC-machined performance replacements covering 520 and 530 chain pitches, offered in black and red anodized finishes. A unique tooth design and weight-saving cutouts deliver reduced rotating mass over stock steel sprockets.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e100% CNC-machined aluminum for improved concentricity over cast or stamped alternatives\u003c\/li\u003e\n\u003cli\u003eLightweight construction reduces rotating mass compared to OEM steel sprockets, supporting faster acceleration response\u003c\/li\u003e\n\u003cli\u003eUnique tooth design extends sprocket service life\u003c\/li\u003e\n\u003cli\u003eWeight-saving cutouts further reduce rotating weight\u003c\/li\u003e\n\u003cli\u003eAnodized finish in black and red; covers 520 and 530 chain pitches\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSpec:\u003c\/strong\u003e Pitch: 520 · Teeth: 38 · Material: Aluminum · Color: Black\u003c\/p\u003e\n\u003c!--GARA-FIT-START--\u003e\u003cdiv class=\"gara-fit-desc\"\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cp\u003eFits 48 motorcycles across Yamaha, Kawasaki, Suzuki — including Kawasaki NINJA 250 1990–1991; Kawasaki NINJA 250 1988–2013; Kawasaki NINJA 400 2018–2025; Kawasaki NINJA 500 1987–2011; Kawasaki VERSYS X 300 2017–2023; Kawasaki NINJA 500 2024–2026; Kawasaki VERSYS X 300 2017–2022; Kawasaki Z400 2019–2023. 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":"Vortex","offers":[{"title":"38T","offer_id":48600208998554,"sku":"435ZK-38","price":65.41,"currency_code":"USD","in_stock":true},{"title":"41T","offer_id":48600209031322,"sku":"435ZK-41","price":65.41,"currency_code":"USD","in_stock":true},{"title":"42T","offer_id":48600209064090,"sku":"435ZK-42","price":65.41,"currency_code":"USD","in_stock":true},{"title":"43T","offer_id":48600209096858,"sku":"435ZK-43","price":65.41,"currency_code":"USD","in_stock":true},{"title":"48T","offer_id":48600209129626,"sku":"435ZK-48","price":65.41,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/6166\/7738\/files\/0e19f7bb0fe7c5764dc1adf32e30db94L_c5f8a556-f8ea-4616-9bf5-479ab5b30312.png?v=1782960025","url":"https:\/\/garamoto.com\/products\/vortex-435zk","provider":"GARA","version":"1.0","type":"link"}