SALE:
The Trulap 8552 to 8592 Expansion Kit installs directly into the docking base and handle mechanism of your existing Trulap 8552 dumbbells, raising the top end from 23.5kg to 41.5kg per hand, the same ceiling as Trulap's flagship 8592 set.
No new stand, no new dock, and no change to the 500 by 215mm base footprint your dumbbells already sit in. You're upgrading the weight range, not replacing the system. Progressive overload eventually runs into a hard stop on any adjustable dumbbell. Once you're twisting the handle to its top setting on every set, the usual fix is buying a second, heavier pair, doubling the cost and the floor space of what you already own.
The kit is sold as a matched set of 2, one upgrade per dumbbell, so both sides of your pair reach the new ceiling together instead of leaving one dumbbell stuck at the old range.
Because the dumbbell automatically shortens at lighter settings, adding plates for the top range doesn't change how compact the dumbbell feels at the low end of the scale.
Note: Dumbbells Sold Separately
