{"product_id":"ac-22012910","title":"Front Spring VFR800X","description":"[HYPERPRO 22012910 Front Spring VFR800X 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 response to the suspension's movement.\u003cbr\u003e\n It maintains a state that is neither too soft nor too hard, and also has the strength to withstand high-load cornering and sudden braking.\u003cbr\u003e\n ●Optimizes caster changes during braking before a corner, making it easier to transition to the next action. It absorbs small bumps during cornering, eliminating vibrations that disturb the rider.\u003cbr\u003e\n ●Unlike regular springs, it does not have a constant spring rate, so it does not resonate.\u003cbr\u003e\n ●Springs wound by computer-controlled machine tools are shot-peened to remove microscopic surface scratches that can lead to performance degradation. Furthermore, each finished spring undergoes a performance inspection with a tester.\u003cbr\u003e\n ●In the Netherlands, Hyperpro's home country, all emergency motorcycles are equipped with Hyperpro springs.\u003cbr\u003e\n Compatible models\u003cbr\u003e\n HONDA VFR800X CROSSRUNNER(ABS) '15～'19\u003cbr\u003e\n Specifications\u003cbr\u003e\n Spring part number: 1619\u003cbr\u003e\n Fork oil grade\/level: SAE15\/170mm\u003cbr\u003e\n Preload adjustment: 5th stage\u003cbr\u003e\n Sag value: 35mm\u003cbr\u003e\n Compression adjustment: No adjustment\u003cbr\u003e\n Rebound adjustment: 1 turn out\u003cbr\u003e\n Setting remarks: Use the genuine 50mm spacer\u003cbr\u003e\n *The image is for illustration purposes only, and the design and specifications of the product shown may change without prior notice. Please understand.","brand":"ハイパープロ(HYPER PRO)","offers":[{"title":"Default Title","offer_id":45505357873387,"sku":"ac-22012910","price":25948.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/1021\/9499\/files\/ac-22012910.jpg?v=1718363399","url":"https:\/\/bikeman.jp\/en\/products\/ac-22012910","provider":"バイクマン","version":"1.0","type":"link"}