{"product_id":"ac-22071021","title":"Rear spring ZZR1100C ZZR1100D","description":"[HYPERPRO 22071021 Rear Spring ZZR1100C ZZR1100D Suspension]\u003cbr\u003e\n ■Rear Spring\u003cbr\u003e\n A suspension spring 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, while also providing the strength to withstand high-load cornering and sudden braking.\u003cbr\u003e\n ●Front springs come with the necessary amount of fork oil.\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 and eliminates 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 on 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 the Netherlands, Hyperpro's home base, all emergency motorcycles are equipped with Hyperpro springs.\u003cbr\u003e\n Compatible models\u003cbr\u003e\n KAWASAKI ZZR1100C '90-'92\u003cbr\u003e\n KAWASAKI ZZR1100D '93-'01\u003cbr\u003e\n Specifications\u003cbr\u003e\n Spring part number: 159\u003cbr\u003e\n Preload adjustment: (+\/- 19)\u003cbr\u003e\n Sag value: 10-14mm\u003cbr\u003e\n Compression adjustment: None\u003cbr\u003e\n Rebound adjustment: PO. 3-4\u003cbr\u003e\n *Images are for illustration purposes only. The design and specifications of the products shown are subject to change without notice. Please be aware.","brand":"ハイパープロ(HYPER PRO)","offers":[{"title":"Default Title","offer_id":45505508737259,"sku":"ac-22071021","price":28205.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/1021\/9499\/files\/ac-22071021.jpg?v=1718367479","url":"https:\/\/bikeman.jp\/en\/products\/ac-22071021","provider":"バイクマン","version":"1.0","type":"link"}