{"product_id":"ac-22092290","title":"Front springs Sportster XR1200","description":"[HYPERPRO 22092290 Front Spring Sportster XR1200 Suspension Fork Spring]\u003cbr\u003e\n ■Front Spring\u003cbr\u003e\n Suspension springs 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, while also providing 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 would interfere with 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 could lead to performance degradation. Furthermore, after completion, each spring undergoes a performance inspection by 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 HARLEY DAVIDSON SPORTSTER XR1200 '08-'12\u003cbr\u003e\n Specifications\u003cbr\u003e\n Spring Part Number: 1077\u003cbr\u003e\n Fork Oil Viscosity\/Oil Level: 2X SAE15\/50mm WITH SPRING\u003cbr\u003e\n Preload Adjustment: No adjustment\u003cbr\u003e\n Sag Value: 30mm\u003cbr\u003e\n Compression Adjustment: No adjustment\u003cbr\u003e\n Rebound Adjustment: No adjustment\u003c\n Setting Notes: The oil level of 50mm is measured after spring installation \/ The spring is 30mm shorter than the genuine one.\u003cbr\u003e\n *The image is for illustrative purposes only, and the design and specifications of the products shown are subject to change without notice. Please be aware of this.","brand":"ハイパープロ(HYPER PRO)","offers":[{"title":"Default Title","offer_id":45504884375787,"sku":"ac-22092290","price":30461.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/1021\/9499\/files\/ac-22092290.jpg?v=1718353825","url":"https:\/\/bikeman.jp\/en\/products\/ac-22092290","provider":"バイクマン","version":"1.0","type":"link"}