0549ツール・ド・名無しさん垢版 | 大砲2019/06/19(水) 06:39:45.96ID:3cxD79MJ これなら行けるだろ? https://bikerumor-wpengine.netdna-ssl.com/wp-content/uploads/2019/06/RedShark-BoardBike_packable-inflatable-pedal-powered-boat-bikes_Bike-Board-Sport-floating.jpg