7317 Back Extension

EI 7317 Back Extension


 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.


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