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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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      43 products
      Opti Vinyl Dumbbell Set - 20kg
      Rating 4.4 out of 5, from 850 reviews
      £40.00
      Opti Cast Iron Dumbbell Set - 20kg
      Rating 4.6 out of 5, from 78 reviews
      £60.00
      Pro Fitness 10kg Hex Dumbbell Set
      Rating 4.8 out of 5, from 303 reviews
      £60.00
      Pro Fitness 20kg Hex Dumbbell Set
      Rating 5.0 out of 5, from 40 reviews
      Save £30.00
      £70.00

      See more related results for20kg dumbbell set

      Opti Vinyl Dumbbell and Barbell Set - 50kg
      Rating 4.6 out of 5, from 285 reviews
      Save 20%
      £48.00
      Decathlon 2x0.5kg Vinyl Dumbbells Set for Home - Navy Blue
      Rating 4.9 out of 5, from 75 reviews
      £5.00
      Decathlon 2x1.5kg Vinyl Dumbbells Set for Home - Purple
      Rating 4.9 out of 5, from 59 reviews
      £10.00
      VALUE special offernew badge
      Northern Hex Dumbbells with 5-Tier Rack - Set of 10
      Save 20%
      £160.00
      Free Delivery
      Opti 50KG Cast Iron Barbell Dumbbell Set
      Rating 4.7 out of 5, from 50 reviews
      £100.00
      Opti Vinyl Dumbbell and Barbell Set - 25kg
      Rating 4.7 out of 5, from 58 reviews
      £40.00
      VALUE special offernew badge
      Northern Cement Dumbbells - 2 x 10kg
      Rating 5.0 out of 5, from 1 reviews
      Save 20%
      £20.80
      Free Delivery
      new badgefree del
      Northern Plastic Hex Dumbbells Set - 2 x 5Kg
      Rating 5.0 out of 5, from 1 reviews
      £20.00
      Free Delivery

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      20kg Dumbbell Sets | Argos