{"product_id":"ac-22093280","title":"Front Springs Sportster XL1200X","description":"【HYPERPRO 22093280 Front Spring Sportster XL1200X 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, and also provides the necessary resilience during high-load cornering and sudden braking.\u003cbr\u003e\n ●Optimizes caster changes during braking before corners, facilitating the transition to the next action. It absorbs small bumps during cornering, eliminating vibrations that could disturb the rider.\u003cbr\u003e\n ●Unlike conventional 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 minute surface scratches that could lead to performance degradation. Furthermore, after completion, each spring undergoes performance inspection by a tester.\u003cbr\u003e\n ●In Hyperpro's home country of the Netherlands, all ambulance motorcycles are equipped with Hyperpro springs.\u003cbr\u003e\n Compatible models\u003cbr\u003e\n HARLEY DAVIDSON SPORTSTER XL1200X FORTY-EIGHT '16-'21 (φ49 forks)\u003cbr\u003e\n Specifications\u003cbr\u003e\n Spring part number: SP-FO-4003\u003cbr\u003e\n Fork oil grade\/level: SAE20\/160mm\u003cbr\u003e\n Preload adjustment: No adjustment\u003cbr\u003e\n Sag value: 10-15mm\u003cbr\u003e\n Compression adjustment: No adjustment\u003cbr\u003e\n Rebound adjustment: No adjustment\u003cbr\u003e\n Setting notes: Longer spring on left side \/ Both left and right springs are 60mm shorter \/ Right: Genuine special tool\u003cbr\u003e\n *The image is for illustrative purposes only. The design and specifications of the products shown are subject to change without prior notice. Thank you for your understanding.","brand":"ハイパープロ(HYPER PRO)","offers":[{"title":"Default Title","offer_id":45504863863019,"sku":"ac-22093280","price":30461.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/1021\/9499\/files\/ac-22093280.jpg?v=1718353478","url":"https:\/\/bikeman.jp\/en\/products\/ac-22093280","provider":"バイクマン","version":"1.0","type":"link"}