{"product_id":"ac-22071720","title":"Front Spring GPZ1000RX","description":"[HYPERPRO Hyperpro 22071720 Front Spring GPZ1000RX Suspension Fork Spring]\u003cbr\u003e\n ■Front Spring\u003cbr\u003e\n Hyperpro's uniquely designed suspension springs feature a constant rising rate.\u003cbr\u003e\n The spring rate constantly changes in response to suspension movement.\u003cbr\u003e\n This maintains a state that is neither too soft nor too hard, while also providing the strength to withstand high-load cornering and sudden braking.\u003cbr\u003e\n ●Optimizes caster changes during braking before corners, facilitating the transition to the next action. Absorbs small bumps during cornering, eliminating vibrations that disturb the rider.\u003cbr\u003e\n ●Unlike conventional springs, there is no constant spring rate, so resonance does not occur.\u003cbr\u003e\n ●Springs are wound by computer-controlled machine tools and then shot-peened to remove microscopic surface scratches that could lead to performance degradation. Furthermore, after completion, each spring undergoes individual performance inspection by a tester.\u003cbr\u003e\n ●In the Netherlands, where Hyperpro is based, all emergency motorcycles are equipped with Hyperpro springs.\u003cbr\u003e\n Compatible models\u003cbr\u003e\n KAWASAKI GPZ1000RX '86-'88\u003cbr\u003e\n Specifications\u003cbr\u003e\n Spring Part Number: 1581\u003cbr\u003e\n Fork Oil Viscosity\/Oil Level: SAE7.5\/140mm\u003cbr\u003e\n Sag Value: 35mm\u003cbr\u003e\n *Images are for illustration purposes only. The design and specifications of the products shown may change without prior notice. Thank you for your understanding.","brand":"ハイパープロ(HYPER PRO)","offers":[{"title":"Default Title","offer_id":45505803813099,"sku":"ac-22071720","price":25948.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/1021\/9499\/files\/ac-22071720.jpg?v=1718375138","url":"https:\/\/bikeman.jp\/en\/products\/ac-22071720","provider":"バイクマン","version":"1.0","type":"link"}