{"product_id":"ac-22091030","title":"Front Springs Sportster XLH883H XLH883 XLH1200","description":"[HYPERPRO 22091030 Front Spring for Sportster XLH883H XLH883 XLH1200 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 has the ability to maintain stability during high-load cornering and sudden braking.\u003cbr\u003e\n ● Optimizes changes in caster during braking before a corner, making it easier to transition to the next action. Absorbs small bumps during cornering, eliminating vibrations that interfere with the rider.\u003cbr\u003e\n ● Unlike conventional springs, there is no constant spring rate, so there is no resonance.\u003cbr\u003e\n ● Springs wound by computer-controlled machine tools are shot-peened to remove microscopic scratches on the surface that 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 XLH883H HUGGER '88～'91\u003cbr\u003e\n HARLEY DAVIDSON SPORTSTER XLH883 '88～'94\u003cbr\u003e\n HARLEY DAVIDSON SPORTSTER XLH1200 '88～'94\u003cbr\u003e\n Specifications\u003cbr\u003e\n Spring part number: 0145\u003cbr\u003e\n Fork oil viscosity\/level: SAE40\/140mm\u003cbr\u003e\n Preload adjustment: No adjustment\u003cbr\u003e\n Sag value: 25mm\u003cbr\u003e\n Compression adjustment: No adjustment\u003cbr\u003e\n Rebound adjustment: No adjustment\u003cbr\u003e\n *Images are for illustration purposes only, and the design and specifications of the products shown may change without notice. Thank you for your understanding.","brand":"ハイパープロ(HYPER PRO)","offers":[{"title":"Default Title","offer_id":45505447493867,"sku":"ac-22091030","price":29547.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/1021\/9499\/files\/ac-22091030.jpg?v=1718365743","url":"https:\/\/bikeman.jp\/en\/products\/ac-22091030","provider":"バイクマン","version":"1.0","type":"link"}