{"product_id":"ac-22075000","title":"Front Spring KR-1S KR250","description":"【HYPERPRO Hyperpro 22075000 Front Spring KR-1S KR250 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 suspension movement.\u003cbr\u003e\n It maintains a state that is neither too soft nor too hard, and also has the resilience to withstand high-load cornering and sudden braking.\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, 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 performance testing by a tester.\u003cbr\u003e\n ●In Hyperpro's home country of the Netherlands, all ambulance motorcycles are equipped with Hyperpro springs.\u003cbr\u003e\n Compatible models\u003cbr\u003e\n KAWASAKI KR-1S '90~\u003cbr\u003e\n KAWASAKI KR250 '90~\u003cbr\u003e\n Specifications\u003cbr\u003e\n Spring material number: 1354\u003cbr\u003e\n Fork oil grade\/oil level: SAE10\/120mm\u003cbr\u003e\n Preload adjustment: None\u003cbr\u003e\n Sag value: 50mm\u003cbr\u003e\n Compression adjustment: None\u003cbr\u003e\n Rebound adjustment: None\u003cbr\u003e\n *Images are for illustration purposes only, and the design and specifications of the products shown are subject to change without prior notice. Thank you for your understanding.","brand":"ハイパープロ(HYPER PRO)","offers":[{"title":"Default Title","offer_id":45504947159275,"sku":"ac-22075000","price":26159.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/1021\/9499\/files\/ac-22075000.jpg?v=1718354909","url":"https:\/\/bikeman.jp\/en\/products\/ac-22075000","provider":"バイクマン","version":"1.0","type":"link"}