{"product_id":"ac-22075181","title":"Rear Spring Ninja ZX-25R","description":"\u003cp\u003e[Hyperpro 22075181 Rear Spring Ninja ZX-25R Suspension Motorcycle Parts Active]\n\u003cbr\u003e■Product Description Suspension springs with a constant rising rate, uniquely designed by Hyperpro. The spring rate constantly changes in response to suspension movement. 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. ●Front springs come with the necessary amount of fork oil. ●Optimizes caster changes during braking before corners, facilitating the next action. It absorbs small bumps during cornering, eliminating vibrations that disturb the rider. ●Unlike ordinary springs, it does not have a constant spring rate, so it does not resonate. ●Springs wound by computer-controlled machine tools are shot-peened to remove minute surface scratches that lead to performance degradation. Furthermore, after completion, each spring undergoes performance inspection by a tester. ●In the Netherlands, Hyperpro's home country, all emergency motorcycles are equipped with Hyperpro springs. ■Compatible Models Kawasaki Ninja ZX-25R (2020-2022) Ninja ZX-25R SE (2020-2022) ■Specifications Spring part number: 1846 Preload adjustment: POS 2 Compression adjustment: None ■Notes *Images are for illustration purposes only. Includes products of different sizes and colors. Actual product may differ.\u003c\/p\u003e","brand":"ハイパープロ(HYPER PRO)","offers":[{"title":"Default Title","offer_id":45764795072747,"sku":"ac-22075181","price":26830.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/1021\/9499\/files\/ac-22012911_4ab1f70b-f653-4c90-82c0-f81ce8eb1038.jpg?v=1776362538","url":"https:\/\/bikeman.jp\/en\/products\/ac-22075181","provider":"バイクマン","version":"1.0","type":"link"}