<br>High Quality Materials- Weatherproof and rust-resistant aluminum alloy is lightweight, sturdy and durable and will not rust after long-term use. Use the best varnish technology to protect the product to prevent it from rusting and last as long as a new product.<br><br>New Upgrade, Easy to Install- The new seat wears bicycle luggage reduces the amount of screws and only a few screws are needed. Replaced by adjustable release clips installed on the seatpost, which can be effectively installed or easily removed. Don't worry about the installation at all. Anyone can install the bike rack without the help of others.<br><br>Maximum Loading Support- The rear rack of only 2.86 lbs (1.3 kg) is portable and lightweight. Manufacturer suggested 55 lbs (25 kg) (when installing only via main beam on seat post); In fact, it can carry more than 110 lbs (50 kg) as you can test, but do not suggest to carry adults/people for safety.<br><br>Multiple Use and More Safety Translation- Portable and sturdy carrier, ideally used with panniers, bags, backpacks, baskets, so you can carry enough for a day trip. Suitable for V-brake and Disc Brake bikes. It is adjustable for many kinds of bikes, like road bike, mountain bike, etc. This bicycle rack is suitable for seatposts with a diameter of less than 32mm.<br><br>Special Configuration- Special features for rear MTB rack: reflector, fender, elastic rope. The rear reflector can ensure the safety of night driving. The elastic rope can protect your load on steep roads. The fender can provide more protection for your bag or suitcase and keep the bike clean on rainy days or muddy roads.<br>