Transit Seatpost Pannier Rack 2
Attaches securely with four Allen boltsAttaches securely to any standard 25.0-31.6mm seatpost (do not use with carbon seatposts)Adjustable load shelf can be moved 35mm fore and aft for optimum load positioningMade from tough, heat treated 6000 series aluminum and 25lb. carrying capacityDurable powder coat finish