Endurance 3.1 (47) [COMPLETE — ANTHOLOGY]

This is the most common "3.1" model. It is designed for users who want a natural motion in a space-saving design.

Offers a 50.8 cm (20") stride length and a low step-on height (approx. 26 cm) for easy access. Endurance 3.1 (47)

Often utilize 11-gauge or 12-gauge steel for superior stability. This is the most common "3

Compare it against a like the 5.1 or 7.1 series. Endurance Ultra Treadmill - Easy To Set Up & Fast Shipping Endurance 3.1 (47)

The is a model number primarily associated with high-quality home cardio equipment from Horizon Fitness .