Concave refers to the longitudinal curvature of the deck. The higher this curvature, the more pressure you can put on the… | Лонгбординг, Скейтборд дизайн, Лонгборд
Longboard Skateboard Adult Tricks Skateboard Maple Deck 46 In X 9.8 Inch Double Kick Concave Deck for Highway Brush Street and Outdoors : Amazon.co.uk: Sports & Outdoors
Longboard Skateboard for Beginners, 31 Inch Pro Complete Concave Cruiser Skate Boards with 8 Layer Maple Deck and ABEC-9 Bearing, T-Tool Included : Amazon.co.uk: Sports & Outdoors
Keenso 4 Wheel Skateboard, 31.3 x 7.9 x 3.7in Complete Skateboard Maple Longboard Skateboard Deck Concave Cruiser Trick Skateboard American Flag Pattern for Beginners, Kids, Adults electric scooter : Amazon.co.uk: Sports & Outdoors