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20kg Dumbbell Sets

Build strength at home with 20kg dumbbell sets featuring adjustable or fixed weights, anti-roll stability, and durable materials like cast iron or vinyl. Top brands such as Opti, Pro Fitness, and Decathlon offer plenty of grip options and coatings for comfort. Perfect for curls, presses, squats and more.

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      44 products
      VALUE sale
      Opti Cast Iron Dumbbell Set - 20kg
      Rating 4.6 out of 5, from 77 reviews
      Save 20%
      £48.00
      Opti Vinyl Dumbbell Set - 20kg
      Rating 4.4 out of 5, from 848 reviews
      £40.00
      Pro Fitness 10kg Hex Dumbbell Set
      Rating 4.8 out of 5, from 302 reviews
      £60.00
      Pro Fitness 20kg Hex Dumbbell Set
      Rating 5.0 out of 5, from 40 reviews
      £100.00

      See more related results for20kg dumbbell set

      VALUE sale
      Opti Vinyl Dumbbell and Barbell Set - 25kg
      Rating 4.7 out of 5, from 55 reviews
      Save 20%
      £32.00
      Opti Vinyl Dumbbell and Barbell Set - 50kg
      Rating 4.6 out of 5, from 285 reviews
      £60.00
      VALUE saleINFO free delivery
      Northern Hex Cast Iron Dumbbells Set - 2 x 7.5Kg
      Rating 3.3 out of 5, from 3 reviews
      Save 20%
      £28.00
      Free Delivery
      VALUE saleINFO free delivery
      Northern Hex Cast Iron Dumbbells Set - 2 x 4Kg
      Rating 5.0 out of 5, from 4 reviews
      Save 20%
      £16.00
      Free Delivery
      VALUE saleINFO free delivery
      Northern Hex Cast Iron Dumbbells Set - 2 x 7Kg
      Rating 5.0 out of 5, from 4 reviews
      Save 20%
      £26.40
      Free Delivery
      Decathlon 2x0.5kg Vinyl Dumbbells Set for Home - Navy Blue
      Rating 4.9 out of 5, from 75 reviews
      £4.00
      Pro Fitness 5kg Hex Dumbbell Set
      Rating 4.9 out of 5, from 154 reviews
      £30.00
      new badgeINFO free delivery
      Northern Hex Cast Iron Dumbbells Set - 2 x 3Kg
      Save 20%
      £15.20
      Free Delivery

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      20kg Dumbbell Sets | Argos