RX3 Accessories
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RX3 Dip Horn
Add upper body power and versatility to your RX3 setup with the RX3 Dip Horn, a premium dip attachment that goes beyond bodyweight training.
Featuring dual cable hooks for use with the RX3 Cable Tower, 3000 Rack, or Tornado Rack, this attachment allows you to incorporate weight stack resistance for dips, chest presses, and shoulder presses. Knurled chrome handles provide a secure grip, and its black powder-coated frame resists scratches and friction when mounted to the uprights. -
RX3 Leg Press Plate
Transform your RX3 Smith Machine Rack into a powerful lower-body training station with the RX3 Leg Press Plate. This leg press plate attachment connects directly to the smith machine bar, allowing you to perform vertical leg presses safely and comfortably. It features a knurled footplate for secure footing and ergonomic handles for easy positioning during use. A quick-lock pop pin and chrome safety stoppers ensure fast setup and peace of mind during every session.
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RX3 Optimus Back Pad [Available 7/21]
The RX3 Optimus Back Pad boosts the RX3 Optimus Pad with versatile support, allowing for added funcitonality as a military bench, incilne bench, and chest supported bench. With a pop-pin system offering 13 angles (180° range) and 7 vertical positions (0.75″ spacing), it customizes easily for any workout.
Full Order Ships on 7/21 if this item is in your order. If you want other available items to ship sooner, please place 2 separate orders. -
RX3 Optimus Roller [Available 7/21]
The RX3 Optimus Roller secures your legs for stable lat pulldowns on the RX3 Optimus Pad, featuring two grippy nylon-covered rollers and a knurled handle. Adjustable with a pop-pin telescoping system (7 positions, 0.75″ spacing) for all users.
Full Order Ships on 7/21 if this item is in your order. If you want other available items to ship sooner, please place 2 separate orders. -
RX3 Military Bench Handle [Available 7/21]
The RX3 Military Handle easily attaches to your RX3 Military Bench, enabling secure lifting and tilting for easy transport. With a knurled, anti-slip handle and UHMW protection to prevent rack damage, it features magnetized chrome pins for quick setup.
Full Order Ships on 7/21 if this item is in your order. If you want other available items to ship sooner, please place 2 separate orders. -
RX3 Optimus Pad [Available 7/21]
The RX3 Optimus Pad fits 75x75mm (3″x3″) uprights with offset 1″ holes at 2″ spacing. It can be used as a chest or back supported pad by itself, and also features an attachment slot that accepts attachments like the Optimus Back Pad or Optimus Leg Roller. With the Optimus Back Pad, you can use it as a military bench, incline bench, and chest supported bench. With the Optimus Leg Roller, you can use it as a lat pulldown seat.
Full Order Ships on 7/21 if this item is in your order. If you want other available items to ship sooner, please place 2 separate orders. -
RX3 Military Bench [Available 7/21]
This RX3 Military Bench is designed to be a versatile, open ecosystem frame that has unlimited use-cases when paired with our RX3 or other 3×3 1″ attachments. It can serve as a military bench, chest supported bench, incline bench, seal row pad, lat pulldown seat, high-medium-low row kickstand, as well as a frame for your landmine and belt squat. The RX3 Military Bench is built from 11-gauge steel, ensures stability with a U-shaped base, anti-slip rubber covers, and built-in wheels for easy transport.
Full Order Ships on 7/21 if this item is in your order. If you want other available items to ship sooner, please place 2 separate orders. -
RX3 Center Post [Available 7/21]
This RX3 Center Post is designed to be a versatile post at the center of your rack that allows a variety of RX3 or other 3×3 1″ attachments. This versatile piece supports a range of accessories – unlocking even greater functionality and training potential. Built from 3″x3″ 11-gauge steel tube with offset 1″ holes and 2″ spacing, it integrates seamlessly with any metric 3×3 (75x75mm) upright with 1″ holes at 2″ spacing. The attachment ends are fitted with 2x 1″ pins, secured by knurled nuts for stability purposes.
Full Order Ships on 7/21 if this item is in your order. If you want other available items to ship sooner, please place 2 separate orders. -
RX3 Lat Pull and Low Row Pad [Available 7/21]
The RX3 Lat Pull and Low Row Pad integrates with the RX3 or any 3″x3″ with 1″ holes ecosystem, switching easily between low row foot support and lat pulldown roller support with the use of its pop-pin design.
Full Order Ships on 7/21 if this item is in your order. If you want other available items to ship sooner, please place 2 separate orders. -
RX3 Clasp Plate Sleeve [Available 7/21]
The RX3 Plate Sleeve Clasp keeps your RX3 Military Bench Frame stable and anchored down during heavy lifts or low rows, preventing slips for safer training. Designed to anchor down with standard weighted plates
Full Order Ships on 7/21 if this item is in your order. If you want other available items to ship sooner, please place 2 separate orders. -
RX3 Flip Down Safeties 42″ (set)
RX3 Flip Down Safeties allows you to safely lift inside your rack while protecting yourself and your equipment. The Flip Down Safeties are also plenty stable to seve as aplatform for your rack pulls. Designed to fit with RX3 42″ depth crossbars.
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RX3 Safety Strap System 42″ (set)
RX3 Safety Strap System allows you to safely lift inside yoru rack while protecting yourself and your equipment with its heavy-duty nylon straps. Designed to fit with RX3 42″ depth crossbars.
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RX3 71″ Kettlebell and Dumbbell Shelf with Extension
The RX3 71″” Kettlebell and Dumbbell Shelf with Extension is designed so that it can be used as a flat tray or angled tray. The 71″” Kettlebell and Dumbbell Shelf includes a rubber, anti-slip surface that protects your kettlebells and dumbbells from making contact with the powder-coated steel underneath.
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RX3 71″ Plate and Ball Shelf with Extension
The RX3 71″ Plate and Ball Shelf with Extension is designed to hold weight plates, medicine balls, and slam balls. We’ve included 18 cut-outs spaced 4″ apart that you can slide a divider into to keep various weight plate sizes vertical and find the proper weight sizes more easily.
The extension adds 13″ depth off the upright, so you can comfortably install it on the back uprights of our RX3 FreeStanding Rack 3000 -
RX3 42″ Kettlebell and Dumbbell Shelf
The RX3 42″ Kettlebell and Dumbbell Shelf is designed so that it can be used as a flat tray or angled tray. The 42″ Kettlebell and Dumbbell Shelf includes a rubber, anti-slip surface that protects your kettlebells and dumbbells from making contact with the powder-coated steel underneath.
Full order ships on 03/10 -
Tornado Arm Connector
The Tornado Arm Connector is a diamond-shaped, chrome connector with 12 connection points spaced 2″ apart. It’s designed to allow you to connect both tornado pivot arms together in order to utilize both weight stacks from the middle of your RX3 Tornado Series Rack. We’ve included 3 carabiners with it so that you can attach both tornado pivot arm cable ends into a single cable attachment, such as a lat pulldown bar or low row handle.
Full order ships on 02/28 -
RX3 Divider for Plate and Ball Shelf (set)
Shelf Dividers are used to insert into your RX3 Plate and Ball Shelves. These 1/4″ thick powder-coated steel dividers give the bumper plates on the Plate and Ball Shelves a bit of separation so you can better organize different sizes of plates.
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Shelf and Plate Sleeve Extension (Set)
The Shelf and Plate Sleeve Extension (Set) is designed to extend behind your upright and accept bolt-in attachments such as plate sleeves and shelves. This extension allows you to add storage to the back of your rack when shelves otherwise might not fit because of interference from the weight stacks or plate load trolley.
![RX3 Optimus Back Pad [Available 7/21]](https://xtremefitness.com.au/wp-content/uploads/2025/06/1._rx3-optp-back_main_photo-640x640.jpg)
![RX3 Optimus Roller [Available 7/21]](https://xtremefitness.com.au/wp-content/uploads/2025/06/1._rx3-optp-roller_main_photo-640x640.jpg)
![RX3 Military Bench Handle [Available 7/21]](https://xtremefitness.com.au/wp-content/uploads/2025/06/1._rx3-milbench-handle__main_photo-640x640.jpg)
![RX3 Optimus Pad [Available 7/21]](https://xtremefitness.com.au/wp-content/uploads/2025/06/1._rx3-optp_main_photo_1-640x640.jpg)
![RX3 Military Bench [Available 7/21]](https://xtremefitness.com.au/wp-content/uploads/2025/06/1._military_bench__main_photo_1-640x640.jpg)
![RX3 Center Post [Available 7/21]](https://xtremefitness.com.au/wp-content/uploads/2025/06/1._rx3-cntr_main_photo_1-640x640.jpg)
![RX3 Lat Pull and Low Row Pad [Available 7/21]](https://xtremefitness.com.au/wp-content/uploads/2025/06/1._rx3-lplr-pad_main_photo-640x640.jpg)
![RX3 Clasp Plate Sleeve [Available 7/21]](https://xtremefitness.com.au/wp-content/uploads/2025/06/1._rx3-psr-cl__main_photo-640x640.jpg)
