Array
(
    [50741] => Array
        (
            [group_name] => bike
            [name] => Select Bike Model
            [group_type] => select
            [default] => -1
            [attributes] => Array
                (
                    [508003] => Array
                        (
                            [name] => Sport Bike (Large)
                            [html_color_code] => 
                            [texture] => 
                            [selected] => 
                        )

                    [508019] => Array
                        (
                            [name] => Touring Bike (XL)
                            [html_color_code] => 
                            [texture] => 
                            [selected] => 1
                        )

                )

            [attributes_quantity] => Array
                (
                    [508003] => 0
                    [508019] => 0
                )

        )

)
1