Enhance your cycling adventures with this durable and reliable adjustable bike cargo rack constructed from high-strength aluminum alloy. Boasting a remarkable 55lbs load capacity, this rack is compatible with most bicycles featuring a seat post diameter of 28-32mm. The easy installation process allows for quick attachment, while the integrated red reflector elevates visibility on night rides. Designed with a triangular shape for both aesthetics and stability, this rack comes complete with an elastic cord and all essential installation accessories for your convenience.