{"product_id":"ac-22051030","title":"Front spring GSX-R750","description":"【HYPERPRO 22051030 Front Spring GSX-R750 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 withstand 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 ordinary springs, there is no constant spring rate, so resonance does not occur.\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 test 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 SUZUKI GSX-R750 '92-'93\u003cbr\u003e\n Specifications\u003cbr\u003e\n Spring Part Number: 39\u003cbr\u003e\n Fork Oil Viscosity\/Oil Level: SAE7.5\/100mm\u003cbr\u003e\n Preload Adjustment: R=4\u003cbr\u003e\n Sag Value: 24mm\u003cbr\u003e\n Compression Adjustment: 1 turn\u003cbr\u003e\n Rebound Adjustment: 1 turn\u003cbr\u003e\n Setting Notes: Fork extended by 18mm for installation (stock = 13mm)\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 be aware of this.","brand":"ハイパープロ(HYPER PRO)","offers":[{"title":"Default Title","offer_id":45504719225067,"sku":"ac-22051030","price":25948.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/1021\/9499\/files\/ac-22051030.jpg?v=1718351123","url":"https:\/\/bikeman.jp\/en\/products\/ac-22051030","provider":"バイクマン","version":"1.0","type":"link"}