{"product_id":"ac-22091290","title":"Front Spring K75","description":"【HYPERPRO 22091290 Front Spring K75 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 caster change during braking before a corner, making it easier to transition to the next action. It absorbs small bumps during cornering, eliminating vibrations that disturb the rider.\u003cbr\u003e\n ●Unlike regular springs, it does not have a constant spring rate, so there is no resonance.\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 performance testing by 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 BMW K75 '92-'96 (SHOWA fork)\u003cbr\u003e\n Specifications\u003cbr\u003e\n Spring Part Number: 0371\u003cbr\u003e\n Fork Oil Viscosity\/Oil Level: SAE15\/170mm\u003cbr\u003e\n Preload Adjustment: No adjustment\u003cbr\u003e\n Sag Value: 30-35mm\u003cbr\u003e\n Compression Adjustment: No adjustment\u003cbr\u003e\n Rebound Adjustment: No adjustment\u003cbr\u003e\n Setting Notes: Remove genuine 190mm bushing\u003cbr\u003e\n *Images are for illustration purposes only, and the design and specifications of the products shown are subject to change without notice. Please be aware of this.","brand":"ハイパープロ(HYPER PRO)","offers":[{"title":"Default Title","offer_id":45505386709227,"sku":"ac-22091290","price":29333.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/1021\/9499\/files\/ac-22091290.jpg?v=1718363999","url":"https:\/\/bikeman.jp\/en\/products\/ac-22091290","provider":"バイクマン","version":"1.0","type":"link"}