Blackburn Outpost Rear World Touring Rack Description: The Blackburn Outpost Rear World Touring Rack is designed to accommodate all touring needs. With the universal mounting hardware and height adjustability it will attach to many differerent style of bikes with ease. The lightweight aluminum construction offers strength, durability and stability. Note: If choosing to mount on the outside of the dropouts, an extended quick release will need to be purchased separately. Features: Universal Fit System: Eases installation process across various bikes Height adjustable: Compatible with 26", 650b, 700c, 27.5", and 29" Compatible with tires ranging from 23mm up to 3" Light weight T6061 aluminum Lifetime Manufacturer Warranty Specifications: Material: T6061 Aluminum Platform Dimensions: 3.25" x 11" Max Wheel Size: 29" Rack Capacity: 55lbs Weight: 925g