{"product_id":"ac-22095111","title":"Rear Spring Aprilia RS660","description":"\u003cp\u003e[Hyperpro 22095111 Rear Spring Aprilia RS660 Suspension Bike 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, making it easier to transition to the next action. Absorbs small bumps during cornering, eliminating vibrations that interfere with the rider. ●Unlike ordinary springs, it does not have a constant spring rate, so there is no resonance. ●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 inspection by a tester. ●In the Netherlands, Hyperpro's home country, all emergency motorcycles are equipped with Hyperpro springs. ■Compatible models APRILIA RS660 (2021-2023) ■Specifications Spring part number: 1357 Preload adjustment: 12mm Compression adjustment: None Rebound adjustment: 7 clicks back ■Notes *Images are for illustration purposes only. Includes products with 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":45764802445547,"sku":"ac-22095111","price":26830.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/1021\/9499\/files\/ac-22012911_3f2fa94a-a136-4e5c-96fd-d75b14149259.jpg?v=1776362593","url":"https:\/\/bikeman.jp\/en\/products\/ac-22095111","provider":"バイクマン","version":"1.0","type":"link"}