Rear carrier purchased at the end of the year. I'm selling it because I no longer need it. I installed it on a bicycle once to check, but I didn't ride with it, so it's almost unused. Feel free to ask any questions in the comments. I'm also selling a front basket for a bicycle, etc., so please take a look at those as well. Price negotiable. GORIX Bicycle Carrier (GX-671) Seatpost-mounted bicycle carrier [Road bike, cross bike, and other bicycles] Bicycle rear carrier Sturdy aluminum black carrier, GORIX brand. - Brand: GORIX - Color: Black - Type: Carrier - Features: Sturdy aluminum Thank you for looking.