Axiom's Journey Adjustable 2429 Rack is made of light, rugged aluminum with vertically adjustable stays meaning it mounts on a wide range of rear wheel sizes. It handles even large, heavy panniers (sold separately) with additional looped struts that keep your panniers steady. There also is a platform on top, which adds strength and doubles as a mini fender.
 
Fits most bicycles with 24- through 29-inch wheels
Capacity: 110 pounds (50 kilograms)
Weight: 786 grams