GravoMax black 10kg adjustable weighted vest with cast iron blocks for crossfit and hyrox
Adjustable Weighted Vest 10KG Original price was: $179.00.Current price is: $149.00.
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Adjustable Weighted Vest 20KG | Heavy Resistance

Original price was: $250.00.Current price is: $189.00.

Adjustable Weighted Vest 20KG adds resistance without restricting movement.
Removable weights allow quick load changes for strength, conditioning, or endurance work — secure, balanced, and built for daily training.

In stock

Description
At a Glance: Adjustable Weighted Vest (20KG)
  • Weight: 20KG total (Fully customizable with removable cast-iron blocks)
  • Material: Industrial-grade, breathable tear-resistant fabric
  • Fit: Double-layer strap system with an aluminum alloy quick-release buckle
  • Best For: Advanced strength progression, rucking, heavy pull-ups, and extreme WODs
  • Auckland Local: Pick it up today at our Wairau Valley Showroom.
GravoMax Fitness · Auckland, New Zealand

Push Your Absolute Limits

You will love the GravoMax Adjustable Weighted Vest (20KG) because it delivers maximum, controlled resistance to your most demanding workouts. First, we built it specifically for advanced functional athletes who want to shatter their current performance ceilings. Therefore, it is absolutely perfect for heavy rucking, extreme CrossFit WODs, and elite bodyweight conditioning. As a result, you can build serious strength while jumping, running, or squatting with total mechanical freedom.

Furthermore, this elite vest stays perfectly secure even under extreme 20KG loads. Because it is made from high-strength tear-resistant fabric, it effortlessly handles rugged outdoor and gym environments. Also, the broad padded shoulder straps actively reduce heavy pressure on your traps and spine. Thus, combined with the double-layer fastening system and aluminum alloy quick-release buckle, it ensures a tight, bounce-free fit. If you need a lighter starting point for running or standard conditioning, check out our 10KG Adjustable Weighted Vest.

Why It Works

  • Modular Resistance: First, you can easily remove individual cast-iron weight blocks to scale the load precisely to your training goals.
  • Zero Bounce: Second, the reinforced Velcro panels and alloy buckle lock the vest tightly to your torso during explosive movements.
  • Ergonomic Support: Finally, the heavy-duty shoulder padding prevents painful strap dig-in when carrying the full 20KG load.

Technical Specifications

Spec Details
Total Weight 20 KG (Heavy Duty / Adjustable)
Filler Type Removable Cast-Iron Weight Blocks
Outer Material High-Strength Tear-Resistant Fabric
Fastening System Double Strap with Aluminum Alloy Buckle
Perfect For Rucking, Elite CrossFit, Advanced Strength Progression

Frequently Asked Questions (FAQ)

Is 20KG too heavy for a beginner?

Yes, if you are new to weighted training, 20KG is a massive load. First, it requires excellent base strength and joint stability. Therefore, we highly recommend that beginners start with our 10KG vest, while the 20KG is strictly best suited for experienced athletes.

Can I adjust the total weight?

Absolutely. Because the vest is filled with individually removable cast-iron weight blocks, you can easily remove or add blocks at any time. As a result, you can perfectly tailor the load down to a comfortable level and progressively add it back.

Will it shift during muscle-ups or running?

No. The reinforced Velcro panels and heavy-duty aluminum alloy buckle keep the vest firmly locked to your torso. Thus, it actively prevents any dangerous shifting or bouncing, protecting your lower back during dynamic movements.

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Additional information
Weight 20 kg
Dimensions 37 × 37 × 37 cm
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