The TOPEAK MTX Beam EX rear luggage rack is a versatile and sturdy accessory designed for bicycles with seatpost diameters ranging from 25.4mm to 31.8mm. This multi-colored rack is not only functional but also adds a pop of color to your bike.Made from durable materials, the TOPEAK MTX Beam EX is designed to securely hold your luggage or bags while you ride. It features an MTX QuickTrack system that makes it easy to attach and remove TOPEAK MTX trunk bags, allowing for quick and effortless loading and unloading.With a maximum weight capacity of 9kg, this rear luggage rack is perfect for carrying essentials on your commute or everyday rides. Keep your belongings organized and secure with the TOPEAK MTX Beam EX rear luggage rack. Add this practical and stylish accessory to your bike for a convenient storage solution while on the go.