{"product_id":"ac-22032640","title":"Front spring for NMAX","description":"\u003cp\u003e[Hyperpro 22032640 Front Spring NMAX 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 the suspension's movement. It maintains a state that is neither too soft nor too hard, and also has the ability to maintain stability during 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, there is no 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 YAMAHA NMAX (2021-2022) ■Specifications Spring part number: 1634 Fork oil viscosity\/oil level: SAE15\/100mm Preload adjustment: None Sag value: 20mm Compression adjustment: None Rebound adjustment: None ■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":45764789010667,"sku":"ac-22032640","price":23693.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/1021\/9499\/files\/ac-22013490_1a207229-5717-4640-b61a-9ed05c5fa0e8.jpg?v=1776362716","url":"https:\/\/bikeman.jp\/en\/products\/ac-22032640","provider":"バイクマン","version":"1.0","type":"link"}