-Red finish. -4130 Chromoly steel frame for durability, high performance and a smooth ride. -Stays in line with lead bicycle; other trailers lean away, making them difficult to control. -Innovative Burley patented-hitch system with ball-bearing guided pivots for shimmy free performance. -Hitch sits perpendicular to the ground for superior handling, tracking, and stability. -Double locking mechanism easily clamps into place for extra security. -Stable and snug in-line handling with over-axle pivot attachment. -20" alloy wheels for smooth rolling. -Adjustable handlebar height. -Adjustable seat p...