The Grid – Bag Arm (Heavy Bag Support Arm)

The HyperFX R7512 Bag Arm is a heavy-duty extension attachment designed to support boxing bags and suspension training within the HyperFX GRID system.

Engineered to project outward from the rig structure, the R7582 creates a dedicated striking or conditioning station without compromising the integrity of your strength framework.

This is not an improvised hook.

It is structural support for impact training.

Designed for Boxing & Conditioning

The R7512 Bag Arm allows facilities to:

• Securely mount heavy boxing bags
• Create defined striking zones within the GRID layout
• Support conditioning circuits
• Integrate combat-style programming into performance environments

By extending the load away from the upright line, the arm provides proper swing clearance while maintaining structural stability.

Integrated Climbing Rope Anchors

An optional Climbing Rope Anchor (R7513) is available.

This climbing rope anchor allows the arm to also support:

• Rope climbs
• Suspension rope training
• Functional conditioning work

One attachment. Multiple performance applications.

Commercial-Grade Construction

Manufactured from heavy-duty 75mm × 75mm × 3.0mm steel tubing and reinforced with 8mm thick steel plate, the R7582 delivers:

• High load-bearing capacity
• Stability under dynamic swinging loads
• Secure integration using 18mm hardware
• Long-term durability in high-impact environments

The powder-coated finish ensures corrosion resistance and aesthetic alignment with the GRID ecosystem.

Designed for Modular Integration

Fully compatible with the HyperFX R75 Series rigs and racks, the R7582:

• Mounts securely to 75mm uprights
• Integrates seamlessly into single or multi-cell configurations
• Expands training capability without increasing footprint
• Maintains structural alignment across the GRID system

Strength infrastructure meets combat conditioning.

Product Specifications

• Product Name: Bag Arm
• Dimensions: 1020 × 345 × 80mm
• Material: Steel
• Steel Tube: 75mm × 75mm × 3.0mm (thickness)
• Steel Plate: 8mm thick
• Hardware Compatibility: 18mm
• Finish: Red Powder Coating
• Optional: Climbing Rope Anchors (R7513)
• Compatibility: Grid Series Rigs and Racks