Detachable rear carrier and rear carrier bag for cross bikes and road bikes. The rear carrier can be easily fixed to the saddle pipe with bolts, and the carrier bag can be mounted directly by securing it with the bag's belt. The bag has ample capacity and can hold luggage for long trips. I only used it for trips twice and have been storing it ever since. I am selling it because I will not be using it in the future. The rear carrier is made by UPANBIKE and was purchased for 10,395 yen. I used it twice and have been storing it ever since. Color: Black Material: Aluminum Mounting type: Rear seat mount The length of the rack can be adjusted from 35cm to 50cm (adjustable with the adjustment screw under the rack). The screws attached to the seat post are only suitable if the diameter of the seat post is 33.3mm or less. Made of aluminum alloy. Maximum load capacity: 10kg Easy to install and remove with a hex wrench, and can be used as a rear mudguard for bicycles. Fits most bicycles: mountain bikes, road bikes, etc. The rear carrier bag is Color: Blue Brand: Lixada Capacity: 13 L Retail price: 2,890 yen Large capacity: This bag has a main compartment, two side pockets, and one back pocket, with a 1L large capacity. High visibility and safety: Reflective strips can be seen from the side, and a strip tail light can be attached. This improves night visibility for safe cycling at night. Easy to install. Easy and quick to install on the rear seat of all kinds of bicycles with straps such as fasteners, including mountain bikes, road bikes, etc. With a carrying handle and adjustable shoulder strap, the bag has multiple functions. It can also be used as a handbag and shoulder bag. By using the rubber band on the top of the protective bag to secure items, you can secure water bottles, clothes, maps, etc. High-quality polyester material construction with a solid structure and PE cotton padding provides complete protection for the items. Dual zipper closure. How about it for long trips and touring? Since it has been used very little, there are no noticeable stains or damage. Thank you.