Details:

Half the width – Twice the fun.

Offers fit options for the best of both worlds. Your worlds, whatever worlds they may be. Be it cycling, kayaking, or road tripping to the ski lodge. The Mini Skinny’s distinct design provides the same load surface as other “fat” cargo racks while leaving 50% of usable cross bar space for, you know, whatever you need. 

Features:

• Roof bar mounts come equipped with lock cores
• Comes fully assembled
• Matte Black Powder Finish
• Fairing included with silver accents
• Mounts to most factory & all aftermarket cross bars 

Specs: 

• 1 Bike Capacity (50lb bike, 9mm skewer)
• 1 Integrated bike mount with skewer
• 160 lb. capacity with bike & gear (always adhere to cross bars posted weight limits)
• Max crossbar size-4.5” wide by 1.75” thick
• 2 piece design with option for Mini Skinny Extender to allow for more room
  Two-Piece: 68”L x 23”W x 7”H 

Resources:

http://www.kuatonline.com/media/products/guides/user-guides/mini_skinny-user_guide.pdf

http://www.kuatonline.com/media/products/guides/fit-guides/mini_skinny-fit_guide.pdf