Description: Design: This bike rear rack is made of aluminum alloy, offering higher strength and a quick release feature. It Is Easy to install and great for most bicyclesEnhanced Security Features: Equipped with a red rear reflector and elastic cord, this bike carrier rack increases security during night rides while ensuring your luggage remains stable and secure. The side protection frame prevents your luggage from being scratched by the wheels or spokesAdjustable Length: The length can be adjusted to fit various bicycles, including mountain bikes, bikes, and disc brake bikes. It's ideal for carrying all types of luggage during cycling tripsMaterial: Made from aluminum alloy, this bicycle rack is designed to withstand heavy loads while maintaining its shape and stabilityEasy Installation: The bicycle carrier rack quick release mount at the bike, fixed to the frame firm positioning. The product measures 54 cmx14 cmx16 cm/21.26 inchx5.51 inchx6.30 inch in size Specification: Material: Metal Size Chart: 54cmx14cmx16cm/21.26inchx5.51inchx6.30inch Package Includes: 1 Bicycle Rear Rack Note: Please allow slightly errors due to manual measurement and different monitors.