{"product_id":"ac-22091111","title":"Rear Spring S1 Lightning","description":"【HYPERPRO 22091111 Rear Spring S1 Lightning Suspension】\u003cbr\u003e\n ■Rear 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 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 ●The front spring comes with the necessary amount of fork oil.\u003cbr\u003e\n ●Optimizes the caster change during braking before a corner, making it easier to transition to the next action. It absorbs small bumps during cornering and eliminates vibrations that disturb the rider.\u003cbr\u003e\n ●Unlike ordinary 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 can lead to performance degradation. Furthermore, after completion, each spring undergoes a performance inspection by a tester.\u003cbr\u003e\n ●In Hyperpro's home country of the Netherlands, all emergency motorcycles are equipped with Hyperpro springs.\u003cbr\u003e\n Compatible models\u003cbr\u003e\n BUELL S1 LIGHTNING '96-'98\u003cbr\u003e\n Specifications\u003cbr\u003e\n Spring part number: 507\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 *The image is for illustrative 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":45505669857515,"sku":"ac-22091111","price":28205.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/1021\/9499\/files\/ac-22091111.jpg?v=1718371690","url":"https:\/\/bikeman.jp\/en\/products\/ac-22091111","provider":"バイクマン","version":"1.0","type":"link"}