{"product_id":"ac-22091121","title":"Rear Spring M2 Cyclone","description":"【HYPERPRO 22091121 Rear Spring M2 Cyclone Suspension】\u003cbr\u003e\n ■Rear 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 suspension 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 ●Front springs come with the necessary amount of fork oil.\u003cbr\u003e\n ●Optimizes caster changes during braking before a corner, making it easier to transition to the next action. It absorbs fine bumps during cornering, eliminating 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 are wound by computer-controlled machine tools, then shot-peened to remove microscopic surface scratches that could 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 ambulance motorcycles are equipped with Hyperpro springs.\u003cbr\u003e\n Compatible models\u003cbr\u003e\n BUELL M2 CYCLONE '97-'98 (SHOWA Fork\/WP Shock)\u003cbr\u003e\n Specifications\u003cbr\u003e\n Spring part number: 87\u003cbr\u003e\n Preload adjustment: 22mm\u003cbr\u003e\n Sag value: 17mm\u003cbr\u003e\n Compression adjustment: (PO 1)\u003cbr\u003e\n Rebound adjustment: PO 4-6\u003cbr\u003e\n *Images are for illustration purposes only. The design and specifications of the products shown may change without prior notice. Thank you for your understanding.","brand":"ハイパープロ(HYPER PRO)","offers":[{"title":"Default Title","offer_id":45505668677867,"sku":"ac-22091121","price":26830.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/1021\/9499\/files\/ac-22091121.jpg?v=1718371659","url":"https:\/\/bikeman.jp\/en\/products\/ac-22091121","provider":"バイクマン","version":"1.0","type":"link"}