{"product_id":"ac-22073140","title":"Front Spring Ninja 650","description":"[HYPERPRO 22073140 Front Spring Ninja 650 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 in response to suspension movement.\u003cbr\u003e\n It maintains a state that is neither too soft nor too hard, while also providing the strength 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 regular 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 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 KAWASAKI Ninja650 (ABS) '17-'22\u003cbr\u003e\n Specifications\u003cbr\u003e\n Spring Part Number: 771\u003cbr\u003e\n Fork Oil Viscosity\/Oil Level: SAE15\/130mm\u003cbr\u003e\n Preload Adjustment: Not adjustable\u003cbr\u003e\n Sag Value: 25mm\u003cbr\u003e\n Compression Adjustment: Not adjustable\u003cbr\u003e\n Rebound Adjustment: Not adjustable\u003cbr\u003e\n *The image is for illustrative purposes only, and the design and specifications of the products shown are subject to change without prior notice. Thank you for your understanding.\u003cbr\u003e","brand":"ハイパープロ(HYPER PRO)","offers":[{"title":"Default Title","offer_id":45505133609195,"sku":"ac-22073140","price":25363.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/1021\/9499\/files\/ac-22073140.jpg?v=1718358007","url":"https:\/\/bikeman.jp\/en\/products\/ac-22073140","provider":"バイクマン","version":"1.0","type":"link"}