Aosom Elite II 3in1 Double Child Bike Trailer 3-in1 design double child bike stroller, trailer and jogger for the perfect blend of functions and features in one family friendly unit Features a locking swivel front wheel and full suspension system for the ultimate in comfort and control Lightweight all steel frame with smooth-rolling 20 wheels for traversing uneven terrain Supports up to 88lbs with enough room for 2 children to ride in safety and ease Hand lock brake system on rear wheel allows the stroller to be locked in place 3-in-1 design to use as stroller, trailer, or jogger Supports up to 88 lbs with enough room for 1 or 2 children to ride in safety and comfort All-weather canopy helps shield from sun and rain with both mesh and plastic covering Sling-style seat with a five-point safety harness for added protection Converts from a trailer to a jogger in seconds with included kit and folds flat without the need for tools Rear storage area provides extra space behind the main section Hand lock brake system on rear wheel allows the stroller to be locked in place Includes an Aosom Type A bike hitch/ coupler for easily connecting the trailer to a bicycle Color: Red Materials: Aluminum, Canvas Max Weight Limit: 57 lbs Overall Dimensions (with jogger kit installed): 52 L x 35 W x 41.5 H Folded dimensions: 32 W x 27 D x 9 H Front wheel: 12 Rear wheels: 20 Unite Weight: 39 lbs