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Home >> EI 6217 Back Extension

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EI 6217 Back Extension

Description

Back Extension

— Five-position adjustable start mechanism for individual range-of-motion preferences, the lumbar pad and non-slip foot positions helps position users correctly in relation to their axis of rotation.
— Main frame adopts φ89mm*3mm circle pipe,bottom pipe adoptsφ180mm*4mm circle pipe,functional area adoptsφ76mm*3mm circle pipe,movement arm adopts φ50mm*3m pipes, All pipes are Q235 qualified pipe
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.
— POM material pulley , CNC processing, customized high quality bearing to withstand High-intensity and long-term use.
— Cable inside the pipe, makes the machine organized.
— Half 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.