Rota Flex™ 1621 SHD Pin Box; 21K Rating by Trailair™
[P318-328329]

Your Ride Just Got Smoother!

From the same experts at Trailair that created the Air Ride Pin Box and the Equa-flex™ rubberized equalizer, comes Rota-Flex™, a rubberized and pivoting pin box designed to enhance and smooth your ride. You've put a lot into your investment, so protect it with a Rota-Flex™! The Rota-Flex Pin Box's pivoting head significantly reduces fore-to-aft coach movement otherwise known as chucking. The rubber compound inside the pin box head assembly absorbs road shock and vibrations so your ride is more comfortable.

Quick Facts

• Reduces vibration more than 2X the competition!
• Pivoting head significantly reduces fore-to-aft coach movement (chucking)
• Rubberized torsion compound absorbs motion and vibration caused by road shock
• Absorbs road shock that would otherwise be absorbed by your RV, preventing costly damage
• Replaces Lippert 1621 SHD pin box; 21,000-pound capacity