Ergo GT wheels are high performance wheels that combine the toughness of blended elastomers and quality steel. These wheels are designed to provide excellent rollability with minimal effort under heavy load.
Ergo GT wheels will perform continuously for extended periods on all surfaces and under all conditions.
These wheels have a hardness rating of 75 durometer (Shore D) and an operating range of -40 degrees F to 275 degrees F.
Northwest Caster stocks Ergo GT wheels in diameters up to 8".