The Precor EFX 5.21i elliptical is part of a series that begins with the entry-level EFX 5.17i and is capped by commercial elliptical trainers such as the 5.76i. Each machine in the EFX series, being a Precor, can be expected to provide unsurpassed value in its price class. The EFX 5.21i has a fluid 18?€? stride, a steep adjustable incline and industry-leading craftsmanship. It does not have movable workout arms. Compared with other Precors, the EFX 5.21i has a small footprint. It can be moved through standard-sized doorways without requiring disassembly. Still, it?€?s very heavy (more than 200 pounds) and isn?€?t the sort of equipment you?€?d frequently move from room to room.

Precor 5.21s 5.17 5.21si 5.17i 5.19 5.21i 5.23 5.33 Home Elliptical Comparison Chart