{"product_id":"ac-22092180","title":"Front Springs Softail FLSTC FLSTF FLSTN","description":"【HYPERPRO Hyperpro 22092180 Front Spring Softail FLSTC FLSTF FLSTN 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 movement of the suspension.\u003cbr\u003e\n It maintains a state that is neither too soft nor too hard, and also has the ability to maintain composure 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 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 microscopic scratches on the surface that can lead to performance degradation. Furthermore, after completion, each spring undergoes a performance test with 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 SOFTAIL FLSTC HERITAGE CLASSIC '00～'06\u003cbr\u003e\n HARLEY DAVIDSON SOFTAIL FLSTF FAT BOY '00～'06\u003cbr\u003e\n HARLEY DAVIDSON SOFTAIL FLSTN DELUXE 88 '00～'06\u003cbr\u003e\n Specifications\u003cbr\u003e\n Spring part number: 1385\u003cbr\u003e\n Fork oil viscosity\/level: SAE20\/180mm\u003cbr\u003e\n Preload adjustment: Not adjustable\u003cbr\u003e\n Sag value: +\/-35mm\u003cbr\u003e\n Compression adjustment: Not adjustable\u003cbr\u003e\n Rebound adjustment: Not adjustable\u003cbr\u003e\n *Images are for illustration purposes only, and the design and specifications of the products listed are subject to change without notice. Please understand.","brand":"ハイパープロ(HYPER PRO)","offers":[{"title":"Default Title","offer_id":45504788070635,"sku":"ac-22092180","price":30461.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/1021\/9499\/files\/ac-22092180.jpg?v=1718352126","url":"https:\/\/bikeman.jp\/en\/products\/ac-22092180","provider":"バイクマン","version":"1.0","type":"link"}