Units have fully shrouded weight stacks in full compliance with ASTM and EN standards.
Each selector plate is entirely precision-machined on all surfaces. Top plate has replaceable precision self-lubricating bushings.
The plates feature a black painted protective finish. Guide rods are precision centerless ground, polished, with corrosion-resistant plating for smooth operation and rust retardation.
The weight stack is elevated to facilitate user pin selection from seated position.
||Premium-quality 3D urethane molded-foam padding for maximum comfort. Fabric meets or exceeds California fire regulations (Bulletin 117, section E).
Automotive-grade, two-textured fabric features double top stitching on all seams.
||Yes, gas-assisted ratcheting seat adjustment
||Ratcheting seat adjustments require only a lift to release the lever.
Handles include slip-resistant rubber sleeves with machined alloy end-caps.
Adjustment points are highlighted with a contrasting color for ease-of-use.
||Easy to understand exercise placards feature large set-up and start and finish position diagrams that are visibly easy to identify. QR codes provide quick and easy video instruction from your smart phone or Preva app.
|Bearings and Pivot Points
||Oversized, linear, re-circulating ball bearings run on case-hardened shafts and are sealed and self aligning.
Pivot points and joints feature motor-grade sealed ball bearings, or sleeve bearings, utilizing either oil-impregnated bronze bushings or pre-lubricated nylon bushings.
Bolts are grade 5 or above in all applications.
|Water Bottle and Accessories Holder
||The drink-and-accessory holder features large open, even surfaced area, easily accessable and easy to keep clean.
|Pulleys and Cables
||Glass-fiber-reinforced nylon pulleys for durability, with precision motor-grade ball bearing pulleys.
Cable consists of 3/16 inch (7"x19") aircraft cable coated with black pressure-extruded nylon to 1/4 inch or 1/8 inch and coated to 3/16 inch. The cables conform to specification MIL-W-83420D-BARE cable only.
When used, redirection pulleys route cables close to frame to minimize chance of external interference.
|Frame and Finish
||The frame is 11 gauge (.120 in) 2x4" electroweld steel racetrack tubing.
Movement arms are made of electroweld steel round tubing.
The five-stage material prep/wash process if followed by an electrostatically applied, heat-cured powder coat.
|Bolt Down Capability
||Unique design allows user to begin by making only one adjustment to the movement arm start position.
Contoured pad supports the back for proper spinal biomechanics during exercise.