12kg Adjustable Dumbbell (Pair)

Easily shift from 2kg to 12kg with the innovative BRAINGAIN 12kg Adjustable Dumbbells which are perfect for home workouts whether you’re training in our garage, the back garden or your living room. One pair of these adjustable dumbbells replaces a complete set of 5 fixed dumbbells saving you space, cost and time!

The BRAINGAIN 12kg Adjustable Dumbbells are perfectly designed and quality tested to ensure the highest level of safety for all users whether you are a beginner training for the first time or a professional with years of experience. Simply pull the pin up, set the weight you’d like to select, pick up your weights and you can start training straight away and are a real evolution from the old style, spinlock style adjustable dumbbells.

Adjustable Dumbbells can be used for all your home workout needs and exercises including presses, swings, deadlifts, squats, curls, sit-ups, snatch, renegade row, twists, clean & press, thrust and more.

The 12kg Adjustable Dumbbells come with their own tray to facilitate simple weight changes and tidy storage.

The Adjustable Dumbbells are designed to stay with you on your journey. Whether you’re starting on the lightest weight, or something heavier, the adjustable weights will be by your side as you gain strength and go through the weight range.

The BRAINGAIN 12kg Adjustable Dumbbells is the equivalent to 5 individual fixed weight dumbbells. Increments: 2kg, 4.5kg, 7kg, 9.5kg and 12kg.

Dimensions: 35cm x 21cm x 15cm


Please note: dumbbells are sold as a pair, representing 2x 12kg so 24kg total

All of our products come with a 6 month warranty as standard.

We offer extended warranty options on selected products which if available will be shown above the 'Add to Cart' button above.

We offer FREE Standard Delivery to England, Scotland & Wales on ALL orders.

Express Delivery is available for a small surcharge. All other orders will be subject to additional delivery charges.

Standard Delivery will take 2-4 business days, however we aim to dispatch all orders as soon as possible.

We offer an Express Delivery option on certain products for a small additional charge, with delivery times between 1-2 business days.

We use a number of couriers, including DPD, Parcelforce, Evri, UPS and DHL and will provide tracking the same day as the order is dispatched. Deliveries will be made Monday-Friday 9am – 6pm.

Delivery charges will be calculated by our website and automatically applied to your order during the checkout process.

Due to the size and the weight of orders many of our products ship in multiple boxes which can sometimes be separated in transit as it goes through the courier’s network and may not be delivered together. We would recommend checking the tracking in the first instance and if the rest of order hasn’t turned up within 48 hours please contact us.

European orders will take between 7-10 business days for delivery, however may be subject to longer delivery times depending on local customs clearance procedures. Shipments to Europe will incur a small additional delivery charge which will be shown at checkout. Customs charges are the responsibility of the customer, with the courier reaching out to you directly.

At BRAINGAIN we want you to be 100% happy with your order but we understand people sometimes change their mind.

If you would like to request a refund or exchange, please contact us within 14 days of receiving your order so we can make it right.

Please keep your original packaging as items must be returned in their original packaging. As our items are heavy goods, the packaging we provide gives our products the best chance from being damaged in transit and reaching back to us in good condition.