{"product_id":"vortex-alloy-rear-sprocket-v4-520-49t-ducati-black","title":"VORTEX Alloy Rear Sprocket V4 520-49T Ducati Black","description":"Our proven CAT5 sprockets are already lightweight, but the V4 pushes that further. With a 10–15% reduction in weight compared to CAT5, and no compromise in strength, the V4 is built for riders who expect more from their drivetrain. It’s not a replacement for the iconic CAT5, but it raises the bar for performance aluminum sprockets.","brand":"VORTEX","offers":[{"title":"Default Title","offer_id":48464051994842,"sku":"CK-39-0170-49ZKV4","price":139.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0550\/2825\/2853\/files\/ffx_20260821_011732_e2eb0767e96859ce.jpg?v=1787264254","url":"https:\/\/www.motoridenow.com.au\/products\/vortex-alloy-rear-sprocket-v4-520-49t-ducati-black","provider":"Moto Ridenow","version":"1.0","type":"link"}