TANK® M1 Retro Kit - Elevated Tow BarThe TANK M1 Elevated Tow Bar Retro Kit will allow you to take your first generation TANK M1 to the next level by expanding your training options with the improved 3 Position Tow Bar. This allows you to attach the optional Dumbbell Cradles for added traction and functionality for training on the go. Our step by step instructions and video will walk you through replacing the push pull bar, the bumper, and installing the new label. With the Elevated Tow