{"product_id":"ac-22031120","title":"Front Spring YZF750SP","description":"[HYPERPRO Hyperpro 22031120 Front Spring YZF750SP Suspension Fork Spring]\u003cbr\u003e\n ■Front Spring\u003cbr\u003e\n Suspension spring with a constant rising rate, uniquely designed by Hyperpro.\u003cbr\u003e\n The spring rate constantly changes to match 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 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. It absorbs small bumps during cornering, eliminating vibrations that interfere with 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 scratches on the surface that lead to performance degradation. Furthermore, after completion, each spring undergoes a performance test using 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 YAMAHA YZF750SP '93-'95\u003cbr\u003e\n Specifications\u003cbr\u003e\n Spring material number: 119\u003cbr\u003e\n Fork oil viscosity\/oil level: SAE7.5\/120mm\u003cbr\u003e\n Preload adjustment: R=+\/- 2\u003cbr\u003e\n Sag value: 24mm\u003cbr\u003e\n Compression adjustment: +\/- 5 clicks\u003cbr\u003e\n Rebound adjustment: +\/- 8 clicks\u003cbr\u003e\n *Images are for illustration purposes only. The design and specifications of the products shown may change without notice. Thank you for your understanding.","brand":"ハイパープロ(HYPER PRO)","offers":[{"title":"Default Title","offer_id":45505489502443,"sku":"ac-22031120","price":25948.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/1021\/9499\/files\/ac-22031120.jpg?v=1718366933","url":"https:\/\/bikeman.jp\/en\/products\/ac-22031120","provider":"バイクマン","version":"1.0","type":"link"}