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We took a coach-favorite and made it even better. The AAI Quad Bars are a bold upgrade from our previous Multi-Plex System – redesigned with enhanced adjustability, precise engineering and long-lasting durability. Each bar now adjusts from just 4” above the mat to a full 5’, offering flexibility for skill progression across all levels. With laser-cut parts and a powder-coated finish in Classic AAI Navy Vein, this system delivers the performance coaches need and the reliability they trust.
Total Footprint When Using 8’ Rails: 232 19/64” x 232 19/64”
Total Footprint When Using 6’ Rails: 230 19/64” x 230 19/64”
Consult with your local AAI rep on specific spacing recommendations for your gym.
Designed with outside uprights and a triangle-pattern base for added stability, this system combines thoughtful design with durable construction to support every aspect of your training program. From skill development to conditioning, the features of this system are engineered to enhance performance and efficiency in your gym.
Versatile Training System
The quad bars support a variety of training applications, making them an essential tool in any coach’s gym. Whether you’re running bar skill stations, strength-building circuits, or conditioning drills, this system adapts seamlessly to your program. With four adjustable bars, and customizable rail lengths, coaches can create a dynamic training setup that accommodates multiple athletes at once – boosting efficiency.
Customizable to Fit Your Gym
No two gyms are alike—and the Quad Bars are built to reflect that. Whether you need a full 4-bar system for maximum training capacity or a compact 2 or 3-bar setup to fit your space, this system adapts to your layout and coaching needs. With variable rail lengths and anchored stability, you can customize your configuration without sacrificing performance or safety.
Rail Options
Choose between 6’ or 8’ rails to suit your gym layout and training goals.
Durability that Delivers
Built to withstand the demands of daily training, the Quad Bars are constructed from high-strength Telspar Steel and anchored securely to the floor for maximum stability. The uprights and holes are laser-cut for precision and powder-coated in our signature AAI Navy Vein.
Adjustment Heights
The lowest setting is approximately 8” from the floor to the top of the bar and the highest setting is 64” from the floor to the top of the bar. When adjusting the bar, loosen the spin lock and pull the snap lock out and adjust a couple of holes on each end at a time. When the bar is set where you want it, make sure the snap lock is in the hole, and tighten the spin lock. Do not overtighten the spin lock. When not using the bottom setting, make sure to place the safety pin through the hole below the adjust assembly.
Lowest: Approximately 8” from the floor to the top of the bar
Highest: Approximately 64” from the floor to the top of the bar
Quad Bar Matting
Pair your Quad Bars with our custom-designed mats, available in 6’ or 8’ widths to match your rail length. We recommend 4” mats for optimal support during training. These mats are engineered to fit seamlessly with the system, providing a secure and cushioned surface for every drill.
Whether you’re running a circuit or guiding a gymnast through their first kip, the AAI Quad Bars are a great go-to solution for reliable training. Find a Dealer in your area or call 1-800-247-3978 to purchase one today.
405-072 – Quad Bar Package (Structure Only) 405-074 – Quad Bar Package with 6' Rails 405-079 – Quad Bar Package with 8' Rails 405-278 – Complete Quad Bar System with 6' Rails 405-279 – Complete Quad Bar System with 8' Rails 416-538 – Quad Bar Mat System for 6' Rails 416-539 – Quad Bar Mat System for 8' Rails 416-535 – 6' Quad Bar Mat – Each 416-534 – 8' Quad Bar Mat – Each 407-329 – Graphite X Rail with Collars – 6' 407-152 – Graphite X Rail with Collars – 8'
Lowest: Approximately 8” from the floor to the top of the bar Highest: Approximately 64” from the floor to the top of the bar
All Levels Training