EPtech AC Adapter for Nordic Track GRT500 GX 5.0 PRO GX2.0 GX4.0 GX 4.7 PT3 249159 Exercise Bike NTEX04911.0 NTEL059080 831.238550 E7 C2 E5 SI Proform 110R Ergo 101 495 CSE 595 LT