{"product_id":"ac-22095121","title":"Rear spring, approximately 20mm lower, Aprilia RS660","description":"\u003cp\u003e【Hyperpro 22095121 Rear Spring, Lowering Approx. 20mm, Aprilia RS660 Suspension, Motorcycle Parts, Active】\n\u003cbr\u003e■Product Description Hyperpro's unique lowering spring reduces vehicle height by changing the spring rate and adjusting the oil level without significantly altering the free length of the spring. Enjoy a smooth ride with constant rising rate that gently absorbs impacts and provides firm support when heavily loaded. ●For lowering by 30mm or more, a shorter side stand may be required depending on the vehicle's condition. For models with preload adjustment, please set the preload while adjusting it to a lowering amount that allows the side stand to be used. ■Compatible Models APRILIA RS660 (2021-2023) ■Specifications Type: Lowering approx. 20mm Spring part number: 1856 Preload adjustment: 5mm Sag value: 30mm Compression adjustment: None Rebound adjustment: 7 clicks back ■Notes *Images are for illustration purposes only. They may include products of different sizes or colors. Actual products may vary. *When using the side stand, please park on a flat surface with the transmission in first gear. The vehicle will stand more upright than normal due to the lowering. *After installation, the vehicle's balance will change significantly. Always adjust the front and rear settings before riding. *Lowering parts are designated components, so no structural modification procedures are required.\u003c\/p\u003e","brand":"ハイパープロ(HYPER PRO)","offers":[{"title":"Default Title","offer_id":45764802543851,"sku":"ac-22095121","price":26830.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/1021\/9499\/files\/ac-22012911_19debcb4-d52d-4eec-9a3b-bd85493384e0.jpg?v=1776362597","url":"https:\/\/bikeman.jp\/en\/products\/ac-22095121","provider":"バイクマン","version":"1.0","type":"link"}