This solves the problem of purchasing a side bag with loading in mind, but not being able to attach it as expected, or getting stuck inside when you put your luggage in it. This is a bag support that looks natural and can be attached considering the shape of the seat cowl. [Product Features] ●Considering the fixing position of the bag, the shape allows it to be fixed neatly and reliably ●Left and right integrated type ●Steel black finish ●For genuine rear fender *Cannot be installed at the same time as the fender removal kit. [Compatible models] CBR250RR(2BK-MC51/'17-)