{"product_id":"ac-22091400","title":"Front spring XB12R XB9R","description":"【HYPERPRO 22091400 Front Spring for XB12R XB9R 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 This maintains a state that is neither too soft nor too hard, and also provides the strength to endure 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. Absorbs small gaps during cornering and eliminates 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 BUELL XB12R '02-'04\u003cbr\u003e\n BUELL XB9R '02-'04\u003cbr\u003e\n Specifications\u003cbr\u003e\n Spring Material Number: 0883\u003cbr\u003e\n Fork Oil Viscosity\/Oil Level: SAE10\/140mm\u003cbr\u003e\n Preload Adjustment: 4-5 steps\u003cbr\u003e\n Sag Value: 23mm\u003cbr\u003e\n Compression Adjustment: 2 turns (+\/- 0.5)\u003cbr\u003e\n Rebound Adjustment: 1 turn back (+\/- 0.5)\u003cbr\u003e\n *The image is for illustrative purposes only, and 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":45505502773483,"sku":"ac-22091400","price":29333.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/1021\/9499\/files\/ac-22091400.jpg?v=1718367339","url":"https:\/\/bikeman.jp\/en\/products\/ac-22091400","provider":"バイクマン","version":"1.0","type":"link"}