DBR550-EXT 3-Tier Dumbbell Rack Extension

Expand Your Storage. Double Your Capacity. Grow Your Gym the Smart Way.

The Legion DBR550-EXT 3-Tier Rack Extension transforms your DBR550 Modular Dumbbell Rack into a larger, high-capacity commercial storage system built for growing gyms and serious lifters.

As your dumbbell collection expands, your storage should expand with it.

Instead of replacing your rack entirely, the DBR550-EXT seamlessly connects to your existing DBR550 base unit—giving you dramatically more storage while maintaining the same clean, space-efficient design and rock-solid stability.

This is modular gym storage done the Legion way.

Why Add the DBR550-EXT?

✔ Doubles the storage capacity of the DBR550
✔ Expands storage up to 5–90LB or 20–100LB dumbbell sets
✔ Commercial-grade heavy-duty steel construction
✔ Seamlessly bolts into the original DBR550 rack
✔ Includes connecting hardware
✔ Same premium Legion matte black finish
✔ Compatible with optional kettlebell tray system
✔ Built for home or commercial facilities

Whether you’re upgrading a home gym or outfitting a full commercial facility, the DBR550-EXT allows your storage system to grow with your training needs.

Designed to Expand — Not Replace

The DBR550-EXT was engineered specifically for the Legion modular rack system.

What’s Included

• One heavy-duty upright
• Three commercial storage tiers
• Complete connection hardware package

The extension securely attaches to the upright of the original DBR550 base rack, creating one large continuous storage system with expanded capacity and a professional appearance.

Massive Dumbbell Storage Capacity

With the extension installed, your DBR550 system can accommodate significantly larger dumbbell collections.

Expanded Capacity

Supports:

• 5–90LB hex dumbbell sets in 5LB increments
• 20–100LB dumbbell sets depending on spacing and dumbbell style

Perfect for:

• Commercial gyms
• Athletic facilities
• Personal training studios
• Serious garage gyms
• Expanding strength rooms

More storage. Same efficient footprint philosophy.

Heavy-Duty Commercial Construction

The DBR550-EXT is built to the exact same commercial standards as the original DBR550.

Commercial-Grade Structure

• Heavy-duty 11-gauge steel frame
• Reinforced 2” x 4” oval steel tubing
• Massive 8-gauge storage rails
• Stable flat-foot design with polymer protective feet

This is serious commercial storage built for long-term use and heavy daily loading.

Finger-Safe Rail Design

Like the base DBR550 rack, the extension features Legion’s smart upper lip rail system designed to improve both safety and usability.

Smarter Dumbbell Storage

• Secure dumbbell placement
• Easier re-racking
• Reduced pinch points
• Improved training flow

Small details make a huge difference in real-world gym use.

Fully Modular System

The DBR550 system was built around flexibility.

Optional Kettlebell Tray Compatibility

The DBR-KBT kettlebell tray can replace a dumbbell tier, allowing storage for:

• Kettlebells
• Accessories
• Medicine balls
• Functional training tools
• Bands and attachments

Customize your storage layout around your facility and training style.

Perfect For

• Commercial fitness centers
• Schools and universities
• Apartment and HOA gyms
• Personal training studios
• Fire and police fitness rooms
• Serious home gyms

The DBR550-EXT helps create a cleaner, more organized, and more professional training environment.

The Bottom Line

The Legion DBR550-EXT is the smartest way to expand your gym storage without replacing your existing setup.

Commercial-grade durability.
Massive expanded capacity.
Modular flexibility.
Professional organization.
Built to grow with your gym.

If you’re serious about strength training, your storage system should be too.