HCI Fitess now offers a custom-made Hydraulic UBE Table that is specifically designed and approved for use with the Monark 881e, Monark 871e and HCI PhysioTrainer. In addition, our Hydraulic UBE Tablecan be used with some other table top ergometers. Refer to the dimensions of your unit, some modification may be needed. Hydrualic UBE Table Technical Details Hydraulic Adjustment Adjustment Range 27" - 37" T-Shaped Table Table Width 17" / 8.5" Table Length 27" Outside Base Width 30" Inside Base Width 25.5" Commercial Casters Locking Stabilizers Foot Plate Traction Mount System 4 Locking Brackets Product Type Commercial Grade Model # Htable Warranty Frame Lifetime Shipping & Assembly Shipping UPS Assembly Required Center Support, Hydraulic Cylinder, Table Top Unit Dimensions Compact Dimensions 28" L X 30" W X 27"-37" H Unit Weight 66 lbs.