Back Extension features a five-position adjustable start mechanism to accommodate a wide range of users.
Main frame adopts 75*130*3.0 semi-elliptic pipe,Functional area adopts 58*101*3.0 semi-elliptic pipe, movement arms adopt 48*76*3.0 semi-elliptic pipe,joint pipe adopts 70*140*3.0 rectangular pipe. All pipes are Q235 qualified.
— Alloy steel guide rod to ensure smooth movement.
— POM material cam , CNC machining parts, POM is also called “super steel” Good lubrication and abrasion, makes the movement smooth and comfortable.
— High density foam upholstery, “furniture grade” PU leather ,, and integral ABS guard cover.
— Integrated die cast aluminum alloy adjustable movement plate, durable and sleek.
— Integrated die cast aluminum alloy foot pedal.
— Anodized aluminum alloy end cap, durable and looks nice.
— Full shroud, 4mm thickness ABS virgin material, durable and eco friendly.
— Japan made wire cable, with 6*19+1*75 coated wire which can withstand 1400kg strength.