Adjustable Dumbbell Bundle 100% Steel – 4 to 36 kg + HRBD Adjustable Bar

Bundle contents

• 1 pair of 100% steel adjustable dumbbells, 4 to 36 kg, 2 kg increments (ref. HR-36)
• 1 quick-change adjustable bar, 87 cm, 100% metal (ref. HRBD)
• Square plates shared between the dumbbells and the bar
• Expandable up to 65 kg per dumbbell with the extension kit (sold separately)

Two stimuli the dumbbell alone does not cover

Working with two dumbbells forces each side to manage its own load, which corrects imbalances and recruits the stabilisers. The bar gives a firmer anchor point and lets you load more on a given movement. On the arms and shoulders in particular, the gap is clear between a dumbbell curl and a barbell curl, an Arnold press and a military press, an overhead extension and a skull crusher.

Alternating the two formats across a cycle avoids the stagnation that comes with always training the same way. This bundle makes that alternation possible without investing in an Olympic bar, which would require dedicated 50 mm plates, a rack and additional storage space.

A single stock of iron for two tools

The HRBD bar uses the same square-plate system with safety pins and the same thumbscrew clamping as the HR-36 pair. Transferring the load from one to the other takes a few seconds, with no tooling. At 87 cm and 11 kg unloaded, it stays manageable in a small space and requires neither a stand nor a rack.

Note that as the plates are shared, the two tools are used alternately rather than both fully loaded at once. The technical detail of the pair is on the HR-36 adjustable dumbbells page.

The two adjustment mechanisms available