{"product_id":"ac-22095100","title":"Front Springs for Ducati Monster 821","description":"\u003cp\u003e【Hyperpro 22095100 Front Spring Ducati Monster 821 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 stiff, while also providing the strength to withstand high-load cornering and sudden braking. ●The front spring comes with the necessary amount of fork oil. ●Optimizes the change in caster during braking before a corner, 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 it does not resonate. ●Springs wound by computer-controlled machine tools are shot-peened to remove microscopic surface scratches that can lead to performance degradation. Furthermore, each finished spring undergoes a performance inspection using a tester. ●In Hyperpro's home country of the Netherlands, all emergency motorcycles are equipped with Hyperpro springs. ■Compatible models DUCATI MONSTER 821 DARK (2015-2021) ■Specifications Spring part number: 1502 Fork oil viscosity\/oil level: SAE15\/130mm Preload adjustment: Not adjustable Sag value: 30mm Compression adjustment: Not adjustable Rebound adjustment: Not adjustable Setting remarks: Fork disassembly tool part number HP-T57 ■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":45764801724651,"sku":"ac-22095100","price":27903.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/1021\/9499\/files\/ac-22013490_48ca1e4c-8f84-4d85-b240-57a2222145b3.jpg?v=1776362785","url":"https:\/\/bikeman.jp\/en\/products\/ac-22095100","provider":"バイクマン","version":"1.0","type":"link"}