Используется для осуществления передачи мощности как с верхней, так и с нижней поверхности ремней.
Array ( [id] => 31643 [name] => Optibelt DK 22X22 5180 [summary] => [meta_title] => [meta_keywords] => [meta_description] => [description] => [contact_id] => 1 [create_datetime] => 2017-07-30 23:04:36 [edit_datetime] => 2017-11-24 21:45:52 [status] => 1 [type_id] => 2 [image_id] => [image_filename] => [video_url] => [sku_id] => 31643 [ext] => [url] => 31643 [rating] => 0 [price] => 22000 [compare_price] => 0 [currency] => RUB [min_price] => 22000 [max_price] => 22000 [tax_id] => [count] => [cross_selling] => [upselling] => [rating_count] => 0 [total_sales] => 0 [category_id] => 152 [badge] => [sku_type] => 0 [base_price_selectable] => 0 [compare_price_selectable] => 0.0000 [purchase_price_selectable] => 0.0000 [sku_count] => 1 [unconverted_currency] => EUR [unconverted_price] => 22000.0000 [frontend_price] => 22000 [unconverted_min_price] => 22000.0000 [frontend_min_price] => 22000 [unconverted_max_price] => 22000.0000 [frontend_max_price] => 22000 [unconverted_compare_price] => 0.0000 [frontend_compare_price] => 0.0000 [total_sales_html] => [rating_html] => [category_url] => klinovye-remni/dvukhstoronnie/optibelt-dk [skus] => Array ( [31643] => Array ( [id] => 31643 [product_id] => 31643 [sku] => [sort] => 1 [name] => [image_id] => [price] => 22000 [primary_price] => 22000 [purchase_price] => 0.0000 [compare_price] => 0.0000 [count] => [available] => 1 [dimension_id] => [file_name] => [file_size] => 0 [file_description] => [virtual] => 0 [unconverted_currency] => EUR [currency] => RUB [frontend_price] => 22000 [unconverted_price] => 200.0000 [frontend_compare_price] => 0.0000 [unconverted_compare_price] => 0.0000 [price_float] => 22000 [purchase_price_float] => 0 [compare_price_float] => 0 [primary_price_float] => 22000 [image_description] => [image_filename] => [ext] => ) ) [frontend_url] => /klinovye-remni/dvukhstoronnie/optibelt-dk/31643/ [original_price] => 22000 [original_compare_price] => 0 ) 1