Now the entire posse only needs to mount up on one vehicle. The BigStack lets you carry up to 4 boats on your roof, or use that room for other gear for a multi-sport adventure. Folds down for better aerodynamics when not in use. HullGuard™ padding keeps your boats safe and universal mounts fit nearly any shape crossbar.

• Folds when not in use for better aerodynamics
• Tool-free installation
• Fits Yakima round, square, factory, and aerodynamic bars
• Top-of-the-line Hullguard padding keeps your boat protected during transport
• SteelCore construction uses a steel tube frame for superior strength
• Integrated ramp system makes it painless to load your boat
• Includes Heavy-Duty Straps and Bow/Stern Tie-Downs
• Integrated bottle opener
• SKS Locks sold separately
• Minimum crossbar spreads of 24” or more
• Product Specs Weight: 7.20 lbs Dimensions: L 6.00in x W 5.00in x H 22.00in