8KG Rubber Hex Dumbbell (Sold Individually)

Not too light, not too heavy — is 8kg just right?

The GravoMax 8kg Rubber Hex Dumbbell is designed for durability and everyday training. The 8kg is a sweet spot. It’s heavy enough to feel real progress, but still manageable for longer sets or fast-paced workouts. With a solid cast iron build and rubber-coated heads, you’ll get durability without the clang and floor damage. The chrome knurled handle stays secure even when your hands get sweaty, and the hex design means once you set it down, it stays put — no rolling across the garage floor.

Why pick 8kg Dumbbells?

• Solid Core: Cast iron, one-piece, built to last.

• Rubber Heads: Softer on floors, quieter on every rep.

• Comfort Grip: Chrome handle with light knurling — firm without tearing your hands.

• Hex Shape: No rolling away. Plus, perfect for renegade rows or push-up holds.

• Practical Size: Easy to store, easy to grab for quick sessions at home.

What can you actually do with 8kg?

Plenty. This is where workouts start feeling like real strength training:

• Upper Body: overhead press, bent-over rows, chest flys.

• Lower Body: goblet squats, Bulgarian split squats, side lunges.

• Core: weighted sit-ups, plank rows, standing twists.

• Circuits & HIIT: farmer’s carries, squat-to-press combos, quick dumbbell flows.

For many Kiwi home gym users, 8kg hits the balance between strength and conditioning. It’s enough to challenge your muscles, but still light enough to keep moving in circuit training.

What information you need to know

• Weight: 8KG
• Material: Cast iron with rubber coating
• Handle: Chrome, textured for grip
• Shape: Hex, anti-roll
• Sold individually

Ready to move up?

If 8kg feels comfortable, step up to the 10kg Dumbbell. Prefer something a bit lighter for high-rep training? Drop down to the 7kg Dumbbell