Urethane Round Dumbbell (TPU)


Urethane Round Dumbbell (TPU)

Urethane round dumbbells are more compact and can withstand more punishment than other dumbbells with different materials. These can be a great addition to gyms when it comes to looks, performance, and longevity. Moreover, these dumbbells are made with medium-grade knurling that prevents the user’s hand from moving during the workout.


TPU Round Dumbbell


  • Handle type: Knurled Straight handle
  • Handle finish: Hard chromed finishing
  • Weight Range: 2.5,5,7.5—60KG 2.5kg increment
  • 2,4,6—50KG 2kg increment,  5,10,15—150LB 5lb increment
  • Length of handle: 151mm
  • Dia of handle: 32mm up to 22kg, 34mm for anything over 22kg
  • 28mm for 1kg
  • Tolerance: ±2%
  • Logo: laser / customized


  • Six-sided hex design prevents rolling.
  • Rubber casing with a solid cast iron core.
  • Heavy-duty Rubber Encased Heads: minimize noise, floor damage,  and wear and tear on the dumbbells themselves. Easy-grip,  ergonomic Chrome Handle with diamond knurling to reduce hand  fatigue.

TIP #1
Weight: compare the actual weight and the marked weight; the error range is generally within 3 %.

TIP #2
Smell: the more inferior recycled materials there are, the heavier the smell will be.

TIP #3
Finish: the surface of a good dumbbell is smooth and flat with fine seams. In addition, the thicker the surface coating or rubber layer, the more durable it is.





Learn more buying tips: Best Gym Owner’s Dumbbell Buying Guide