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ProForm Pro 2000 Treadmill Foldable iFit-enabled Treadmill with Incline Adjustment in Black | PFTL12820Lowe's$999.00
ProForm Carbon TLX Treadmill Foldable iFit-enabled Treadmill with Incline Adjustment in Black | PFTL90924Lowe's$2,299.00and up
ProForm Pro 9000 Treadmill - 12 MPH, 12 Degrees Incline, 3 Degrees Decline, LED Display, iFit Compatible, Foldable, 300 lbs. Weight Capacity in BlackLowe's & 1 more$6.99
Impresa Replacement Treadmill Safety Key for Weslo, Proform/Pro-Form, Nordictrack, Lifestyler, Horizon, Healthrider, iFit and More Requiring Square, Non – Magnetic Key- Comparable to 119038 and 119039Amazon