? Aluminum Alloy Material - Suitable for most bicycles, Such as road bike, mountain bike, fat bike, etc. (Kids’ bike and Trek Verve can not be used，Please note: do not carry children directly ). Come with tools and installation instruction, Easy to install. The Rack body is adjustable in size.

? Dimension - Shelf Length 55 cm, Width 14.5 cm; Panel Length 35.5 cm; Width 14.5 cm. (Seat Tube Diameter 2.2-3.3 cm / 0.85-1.3) adjustable for kinds of bikes. Easy to Mount.It is perfect for use with panniers, backpacks, baskets, and more !

? [UNPACK] - 1 * Rack Body, 6 * Support Bar, 7 * Screws, 2 * Rubber Gasket, 2 * Form Gasket, 1 * Reflector, 1 * Install Instruction, 1 set *Installation tool ,1 * free Keychain (Gift) NOTE: Come with the installation tool if not received please contact us reissue

? Safety - Red rear reflector increase visibility on the night cycling to ensure your night cycling safety. ????: This product is specifically sold by ???? ??????, this brand ??????? will not not not be shipped, please buy with caution ! ! !

? *30 DAY MONEY BACK GUARANTEE- All West Biking customers enjoy 30 Day Money Back Guarantee. Customers can return and get refunded in case the purchasing is not satisfied for any reason. You have no risk to try. NOTE: After you have used it for a period of time, please check whether the screws in various parts are loose