{"product_id":"ac-22093410","title":"Front Spring G310R","description":"[HYPERPRO 22093410 Front Spring G310R Suspension Fork Spring]\n■Front Spring\nSuspension spring with a constant rising rate, uniquely designed by Hyperpro.\nThe spring rate constantly changes in response to suspension movement.\nIt maintains a state that is neither too soft nor too hard, while also providing the resilience needed during high-load cornering and sudden braking.\n●Optimizes castor changes during braking before corners, facilitating the transition to the next action. It absorbs minor bumps during cornering, eliminating vibrations that disturb the rider.\n●Unlike conventional springs, it does not have a fixed spring rate, thus preventing resonance.\n●Springs wound by computer-controlled machines undergo shot peening to remove microscopic surface scratches that can lead to performance degradation. Furthermore, each finished spring undergoes a performance test by a tester.\n●In the Netherlands, Hyperpro's home country, all emergency motorcycles are equipped with Hyperpro springs.\nCompatible models\nBMW G310R '17-'22\nSpecifications\nSpring part number: 1231\nFork oil viscosity\/oil level: SAE15\/110mm\nPreload adjustment: None\nSag value: 26mm\nCompression adjustment: None\nRebound adjustment: None\nSetting notes: Spring is 20mm shorter than genuine \/ Uses genuine 140mm spacer \/ Protrusion amount 10mm\n*Images are for illustration purposes only. The design and specifications of the products shown are subject to change without notice. Please understand.","brand":"ハイパープロ(HYPER PRO)","offers":[{"title":"Default Title","offer_id":45505366819051,"sku":"ac-22093410","price":29333.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/1021\/9499\/files\/ac-22093410.jpg?v=1718363582","url":"https:\/\/bikeman.jp\/en\/products\/ac-22093410","provider":"バイクマン","version":"1.0","type":"link"}