Dumbbells & Dumbbell Sets

Frequently asked questions

• What weight dumbbells should I buy?

  Start lighter than you think, and pick a weight you can lift with good form for every repetition. Many people own two or three pairs, because different exercises suit different weights. Our dumbbells run from 1kg to 20kg. A starter set like the SPORTNOW 1kg to 4kg hex set gives you several weights at once.

• Should I buy fixed or adjustable dumbbells?

  It depends how you train and how much space you have. Fixed dumbbells are quicker to swap between exercises. Adjustable dumbbells save space, because one set covers many weights. The SPORTNOW 3-in-1 adjustable sets come in 15kg and 20kg with an EZ bar and connecting rod, and the HOMCOM 2-in-1 set adds up to 30kg.

• Why are some dumbbells hexagonal?

  So they don’t roll. Hex dumbbells have six flat sides around each head, so they stay where you put them on the floor and you can stand them on end for some exercises. Our hex dumbbell pairs run from 2 x 3kg to 2 x 10kg, and single rubber hex dumbbells go from 12.5kg to 20kg.

• Are dumbbells sold in pairs?

  Most are, but not all. Our hex pairs, starter sets and adjustable dumbbell sets come as pairs or full sets. The rubber hex dumbbells in 12.5kg, 15kg, 17.5kg and 20kg are sold as single dumbbells, so order two if you want a matching pair. Check the product title before adding to your basket.

• What is a good dumbbell set for beginners?

  A set with several light pairs lets you try different weights before committing. The SPORTNOW hex dumbbell set includes pairs of 1kg, 2kg, 3kg and 4kg with a storage rack. The HOMCOM 4.5kg set has three coloured pairs in a carry case. There’s also a 10kg set with four pairs in a PU case.

• Can dumbbells be turned into a barbell?

  Some can. Adjustable dumbbell sets with a connecting rod join the two handles into a short barbell. The SPORTNOW 3-in-1 sets and the HOMCOM 30kg 2-in-1 set both work this way. The vidaXL 60kg sets include a separate barbell and dumbbell handles that share one set of plates. See full-size bars in our barbells range.

• How should I store dumbbells at home?

  On a rack, so they’re off the floor and in weight order. The SPORTNOW five-tier weight tree holds dumbbells on plastic inserts and has non-slip pads underneath. Several dumbbell sets in our range come with their own rack or carry case. Wherever you keep them, put a rubber mat down under your training area.

• Can I buy dumbbells from Bossy Cat?

  Yes. Our Dumbbells range includes SPORTNOW and HOMCOM hex dumbbells, colourful dumbbell sets with cases, adjustable dumbbell sets and vidaXL dumbbell and barbell sets. Delivery is free on all orders to UK mainland addresses and arrives in 3-5 working days, with no hidden fees. If you change your mind, you can return your order, but the return postage is paid by you.