{"product_id":"ac-22093540","title":"Front Fork Springs for Sportster XL883N XL1200NS","description":"[HYPERPRO 22093540 Front Spring Sportster XL883N XL1200NS Suspension Fork Spring]\u003cbr\u003e\n ■Front Spring\u003cbr\u003e\n Suspension spring with a constant rising rate, uniquely designed by Hyperpro.\u003cbr\u003e\n The spring rate constantly changes in response to suspension movement.\u003cbr\u003e\n Maintaining a state that is neither too soft nor too hard, it also provides the strength to endure high-load cornering and sudden braking.\u003cbr\u003e\n ●Optimizes the change in caster during braking before a corner, making it easier to transition to the next action. It absorbs small bumps during cornering and eliminates vibrations that interfere with the rider.\u003cbr\u003e\n ●Unlike ordinary 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 surface scratches that 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 HARLEY DAVIDSON SPORTSTER XL883N IRON '16-'21\u003cbr\u003e\n HARLEY DAVIDSON SPORTSTER XL1200NS IRON '19-'21\u003cbr\u003e\n Specifications\u003cbr\u003e\n Spring material number: 1681\u003cbr\u003e\n Fork oil viscosity\/level: SAE20\/160mm\u003cbr\u003e\n Preload adjustment: No adjustment\u003cbr\u003e\n Sag value: 10mm\u003cbr\u003e\n Compression adjustment: No adjustment\u003cbr\u003e\n Rebound adjustment: No adjustment\u003cbr\u003e\n Setting remarks: Spring is 65mm shorter than genuine\/Use genuine spacer\/Protrusion amount 10mm\u003cbr\u003e\n *The image is for illustration purposes only, and the design and specifications of the products shown are subject to change without notice. Please understand.","brand":"ハイパープロ(HYPER PRO)","offers":[{"title":"Default Title","offer_id":45504880967915,"sku":"ac-22093540","price":30461.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/1021\/9499\/files\/ac-22093540.jpg?v=1718353748","url":"https:\/\/bikeman.jp\/en\/products\/ac-22093540","provider":"バイクマン","version":"1.0","type":"link"}