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The ATX® Jammers 3D Roller 700 Series features two black arms with multiple holes, handles, pegs, weight plate holders at the bottom, and adjustable angle and height mechanisms for easy attachment to a power rack.

The ATX® Jammers 3D Roller 700 Series is a black metal power rack featuring adjustable safety bars, 3D jammer arms, weight plate holders, and pull-up bars, with two plates loaded per side—ideal for strength training and weightlifting.

Close-up of ATX® Jammers 3D Roller 700 Series (Copy) mounted on a squat rack, showing multiple adjustment holes, a rotating handle, weight plate sleeve, and a primarily black design with silver details.

Close-up of ATX® Jammers 3D Roller 700 Series (Copy), a black gym attachment with rotating handle and weight loading pin, mounted on a power rack for strength training.

The ATX® Jammers 3D Roller 700 Series feature two adjustable arms with handles and weight sleeves that attach securely to a power rack, offering multiple height adjustments for versatile strength training exercises.

The ATX® Jammers 3D Roller 700 Series (Copy) are black, adjustable jammer arms with multiple holes, angled handles, and silver weight plate sleeves, designed for use with a power rack for strength training.

Close-up of a black ATX® Jammers 3D Roller 700 Series power rack with adjustable safety arms, 3D jammer arms, and loaded barbell—ideal for strength training and weightlifting.

Close-up of two ATX® Jammers 3D Roller 700 Series (Copy) black metal squat rack uprights with multiple adjustment holes, angled handles, and 3D jammer arms against a white background.

ATX® Jammer Arms RX-700

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$1,065.00

Item No: ATX-JAM-RX-700

2 in stock

DESCRIPTION

Weight Load Capacity Weight Load This is the safe working load of the item, not to be confused with a breaking point.	300 kgs per pair
Construction	Square Steel Tube 70 x 70 x 3 mm Steel Plates 6/8 mm
Weight Weight The base weight of the item, without any packaging.	45 kgs per pair
Warranty	5-year T&C's
Grip Diameter	30 mm
Weight Plates Used	Olympic (inner hole diameter +51 mm)

The ATX-RX-700 Jammer Arms are designed for permanent mounting on your ATX® 700 series rack. Once you have added these, a whole new world of training opens up. You can hit bodyparts with multiple exercises and variations.

The RX-700 Jammer Arms can be moved up and down your rack on ball bearing rollers. You can adjust the angle of the arms easily by way of magnetic locking pins. When you need to use the rack upright, you simply lift them up out of the way.

Key Features:

Close-up of ATX® Jammers 3D Roller 700 Series with black adjustable arms, numbered settings, multiple bolts, and chrome handles against a black background.

Starting Positions

Choose from 12 starting positions – no more spotter arms to set your jammer arms up!

Close-up of ATX® Jammers 3D Roller 700 Series (Copy): black attachment with dual metal handles and adjustment knobs, mounted on a vertical frame for strength training, shown against a black background.

Knurled Grips

With dual spring pins for quick and easy adjustment.

Close-up of the ATX® Jammers 3D Roller 700 Series, a black metal gym attachment with diamond-patterned grip handles, adjustable bolts, and 3D jammer arms fixed to a numbered vertical post. Solid black background.

Multi Handle

Can be adjusted in height thanks to the rotary knob. With diamond cutouts for improved grip.

The ATX® Jammers 3D Roller 700 Series (Copy), a black adjustable arm attachment, is mounted on a vertical gym rack, with a white arrow highlighting its up-and-down positional adjustability.

Wide Adjustment Range

For optimal positioning during training.

Close-up of ATX® Jammers 3D Roller 700 Series (Copy) metal component with bolts, nuts, knob, and numbers 27 and 28 engraved on a vertical bar—set against a black background.

Roller Carriage

For smooth height adjustment.

Close-up of the ATX® Jammers 3D Roller 700 Series, showing cylindrical chrome bars on a black adjustable rack with numbered holes and bolts, all set against a black background.

Weight Plate Holder

With an additional weight offset upright – to alter the strength curve.

Isometric line drawing of ATX® Jammers 3D Roller 700 Series (Copy) with adjustable arms, multiple holes, handles, and levers for mounting on a power rack, shown against a black background.

Technical drawing of the ATX® Jammers 3D Roller 700 Series (Copy) attachment, displaying front and side views with measurements in millimeters: height 960 mm, width 730 mm, and clearly labeled key parts and diameters.

Key Features:

Once mounted on the rack, they simply glide on the upright. Being quality the arms aren’t light. But dual knurled grips make moving them easy.
12 lockout angles for optimal starting position. Knurled magnetic locking pin makes changes quick. The arms pivot on industrial bearings.
Multiple grip options on the diamond embossed handles.
You can choose positioning of the weight horn. You can have traditional or mount on the supplied outrigger. This allows you to tinker with the resistance curve depending on your exercise. Easily changed thanks to custom hand tighten bolts.
Certified for commercial use.
You can customise using the OPTIONAL ATX-JAM-HDL Power Handles which are sold separately.

WHY THESE RX-700 JAMMERS WILL REVOLUTIONISE YOUR TRAINING

These are not the cheapest jammers. But once you start playing around with them you will soon figure out how many quality leverage machines that they can replicate. In many cases they are better as you have many more parameters that you can adjust for optimal positioning.

By making them permanently mounted on your power rack, it makes it more convenient. The adjustable start/stop bolt means that you don’t have to use spotter arms as your starting point. Which makes it even easier to use.

This convenience comes at a price. If you don’t want to pay it, then ATX have more affordable jammer options. Even at this price though, the quality and variety of exercises make these Jammers amazing value. They will replace multiple leverage machines without taking up any more space.

Are they difficult to assemble?

Most of the lever arm housing is pre-assembled, meaning that you will have to take a few bolts off to mount it. This way you know which bolt goes there straight away.

Will they fit my rack?

If you’ve got ATX® 700 Series Rack then yes! If not, you will need to make sure that your have 70mm x 70 mm uprights with 21 mm inner hole diameter as well as holes on all four sides of the upright.