{"product_id":"responder-wheel","title":"Responder Wheel","description":"\u003cp\u003eThe set of 4 Darkstar Responder wheels are designed for skateboards. If you're seeking a street setup that offers pop and good balance, the compact 51 mm wheels are ideal. In contrast, the medium-sized 51 mm wheels are perfect for versatile use, from street and park to small ramps.\u003c\/p\u003e\n\u003cp\u003eThe durable Darkstar wheels, with a hardness of 99A, excel in maintaining speed and provide reliable landings for tricks.\u003c\/p\u003e","brand":"Darkstar","offers":[{"title":"Responder \/ 51mm","offer_id":43512635588667,"sku":"194521053550","price":44.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1049\/9554\/files\/Screenshot2026-05-14at1.35.37pm.png?v=1778730098","url":"https:\/\/www.velocity21.com.au\/products\/responder-wheel","provider":"Velocity 21","version":"1.0","type":"link"}