{"product_id":"ac-22071700","title":"Front Spring Z1R","description":"【HYPERPRO Hyperpro 22071700 Front Spring Z1R Suspension Fork Spring】\u003cbr\u003e\n ■Front Spring\u003cbr\u003e\n A suspension spring with a constant rising rate uniquely designed by Hyperpro.\u003cbr\u003e\n The spring rate constantly changes in accordance with the suspension's movement.\u003cbr\u003e\n It maintains a state that is neither too soft nor too hard, and also has the ability to maintain stability during high-load cornering and sudden braking.\u003cbr\u003e\n ●Optimizes the caster change during braking before a corner, making it easier to transition to the next action. It absorbs minor bumps during cornering, eliminating vibrations that interfere with the rider.\u003cbr\u003e\n ●Unlike conventional springs, there is no constant spring rate, so resonance does not occur.\u003cbr\u003e\n ●Springs wound by computer-controlled machine tools are shot-peened to remove microscopic scratches on the surface that can lead to performance degradation. Furthermore, after completion, each spring undergoes a performance inspection using a tester.\u003cbr\u003e\n ●In the Netherlands, Hyperpro's home base, all emergency motorcycles are equipped with Hyperpro springs.\u003cbr\u003e\n Compatible models\u003cbr\u003e\n KAWASAKI Z1R '78\u003cbr\u003e\n Specifications\u003cbr\u003e\n Spring Part Number: 2012\u003cbr\u003e\n Fork Oil Viscosity\/Oil Level: SAE15\/150mm\u003cbr\u003e\n *Images are for illustration purposes only, and the design and specifications of the products shown are subject to change without notice. Please be aware.","brand":"ハイパープロ(HYPER PRO)","offers":[{"title":"Default Title","offer_id":45505549533419,"sku":"ac-22071700","price":25948.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/1021\/9499\/files\/ac-22071700.jpg?v=1718368685","url":"https:\/\/bikeman.jp\/en\/products\/ac-22071700","provider":"バイクマン","version":"1.0","type":"link"}