This is a brand new, unused Bones RS, the second-tier model from SARIS, the world's number one brand for rear-mounted cycle racks (carriers that attach to the rear gate or trunk of a car, not the roof). It can carry three bikes and is black. The Bones RS is an upgraded model of the world's best-selling Bones cycle carrier, incorporating various advanced features to significantly improve usability. While the price is nearly double that of the Bones, the convenience is well worth the cost for those who frequently attach and detach the rack. * The rack's securing straps are built-in and retractable. * Slack in the securing straps can be easily adjusted with a ratchet lever on the main unit. * The securing straps have steel wires for exceptional strength. Please note that the outer box may be crushed, but the product inside is in perfect condition. Manufacturer Part Number: SR851B Domestic Retail Price: 60,500 yen [Reference Video 1] https://www.youtube.com/watch?v=P9O-9iyHhKI&list=TLGGTWht1o1jg2gyODAxMjAyNA&t=2s [Reference Video 2] https://www.youtube.com/watch?v=V0sEflIiCQo&list=TLGGZNwdvMeBNuMyODAxMjAyNA&t=3s #SARIS #SARISRACKS #サリス #サリスラック #トランクラック #背面マウント式キャリア #サイクルキャリア #TERZO #自転車用キャリア