{"product_id":"ac-22072151","title":"Rear Spring Z650RS","description":"\u003cp\u003e[Hyperpro 22072151 Rear Spring Z650RS 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 movement of the suspension. 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 changes in caster during braking before a corner, making it easier to transition to the next action. Absorbs fine gaps during cornering, eliminating vibrations that interfere with the rider. ●Unlike ordinary springs, there is no constant spring rate, so there is no resonance. ●The springs, wound by computer-controlled machine tools, are shot-peened to remove microscopic surface scratches that lead to performance degradation. Furthermore, after completion, each spring undergoes a performance inspection using a tester. ●In Hyperpro's home country of the Netherlands, all ambulance motorcycles are equipped with Hyperpro springs. ■Compatible models Kawasaki Z650RS (2022-2024) ■Specifications Spring part number: 857 Preload adjustment: POS 3 Compression adjustment: None Rebound adjustment: None ■Notes *Images are for illustrative 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":45764794253547,"sku":"ac-22072151","price":26830.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/1021\/9499\/files\/ac-22012911_76d6de9d-c2e3-492e-bae3-c4bf92ab9324.jpg?v=1776362529","url":"https:\/\/bikeman.jp\/en\/products\/ac-22072151","provider":"バイクマン","version":"1.0","type":"link"}