Torque Tank™ M4 crossfit The Concept 2 SkiErg is

The Concept 2 SkiErg is an American-made

Note: The weight plates and Olympic barbell are NOT included in the package

Excellent for full body workouts

It features a double-layer nylon protective cover

Air Compressor

Torque Tank™ M4 crossfit The Concept 2 SkiErg isTorque Tank M4 [Please allow 2 4 weeks for Torque Fitness Products to arrive] The TANK M4 continues the evolution of this unique push sled on wheels. The core technology that makes all TANK models unique is that unlike resistance sleds, they can be run indoors or outdoors on any surface without gouging. Also on all TANK models the resistance increases the faster you push it, so each user can choose their resistance on the fly, without stopping to load