Topeak Beam MTX pannier rack for mountain bike or heavy loads. Improved QR mechanism is safer and easier to use. Compatible with all MTX saddle bags, 9 kg load capacity. Includes two rubber straps and a reflector for more safety. Additional functions: Rubber cord, safety reflector, RedLite holder and rear light attachment. Bag compatibility MTX series. Folding seat clamp with aluminium release lever, suitable for 25.4 - 31.8 mm (spacers included) - Material: Aluminium. Max. load of 9 kg. Size (L x W x H): 54 x 12.7 x 8.1 cm. E-type for medium frame. Weight: 680 g. Three designs for a perfect fit on different frame sizes available; E-type for medium frame V type for large frame A type for small frame