Endurance 3.1 (47) -

A blue backlit LCD screen with one-touch modification keys for quick setting changes.

Alternatively, the 3.1 designation is used for this semi-recumbent exercise bike, focused on lumbar support and low-impact cardio. Endurance 3.1 (47)

Features a fully adjustable gel seat and cushioned grips to reduce strain during long sessions. A blue backlit LCD screen with one-touch modification

This is the most common "3.1" model. It is designed for users who want a natural motion in a space-saving design. Endurance 3.1 (47)