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Pair of adjustable dumbbells with red accents on a white background
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Adjustable Dumbbells & Barbell Sets 20kg-30kg

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Select Your Set:

Weight Price Qty Add Subtotal
20kg Set
20kg Set 20kg Set
BEST VALUE
£24.99
£0.00
25kg Set
25kg Set 25kg Set
£34.99
£0.00
30kg Set
30kg Set 30kg Set
£39.99
£0.00

Adjustable Dumbbell Pair

Transform your fitness routine with the adjustable dumbbell Pair, 3-in-1, eng...

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Volume Rate: £0.00/kg
Add £500.00 more for FREE delivery

📊 Weight Guide

Weight Plates Diameter Thick Product Height Product L x W
1.25 kg 180 mm 30 mm 300 mm 360mm x 300mm
1.5 kg 180 mm 30 mm 300 mm 360mm x 300mm
2 kg 200 mm 40 mm 300 mm 360mm x 300mm
2.5 kg 210 mm 40 mm 300 mm 360mm x 300mm
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30% off — Hex Dumbbell clearance
HexClearance30 = 30% saving

OFTEN BOUGHT WITH

Cast Iron Kettlebells
£5.32 £3.99
Essential Multi Gym
£386.65 £289.99
Pro Tip:

Build your complete home gym gradually - start with lighter weights for warm-ups and progressively add heavier pairs as your strength increases

UK Delivery (1-3 Days):

  • • Orders over £500: FREE Delivery by Using Discount Code 500FREESHIP
  • • Orders under £500: £4.99 per 30kg (calculated automatically)
  • • Orders placed before 2pm dispatched same day
180-Day Returns

Easy returns | Product refund guaranteed

Description

Upgrade your home gym with the 2-in-1 adjustable dumbbell & barbell set, available in 20kg, 25kg, or 30kg options. Designed for both men and women, this space-efficient set delivers maximum versatility with minimal clutter. Whether you're training for strength, toning muscles, or building endurance, this all-in-one system is your go-to solution. The sleek matte finish with bold red accents adds a professional edge to your workout space, while the durable construction ensures long-term performance through every rep.

Switch from dumbbells to a barbell in seconds using the secure, foam-padded connecting rod ideal for presses, curls, rows, and squats. The adjustable plate system allows you to customise your resistance for progressive training without needing multiple sets. Non-slip handles and tight-lock collars keep every workout stable and safe, even during high-intensity routines.

Perfect for compact home gyms, this set stores easily and looks great whether in a bedroom, garage, or studio corner. It's built for real-life workouts, quiet, secure, and durable. Choose your ideal weight 20kg, 25kg, or 30kg and bring a professional-grade feel to your home fitness routine.

FAQ: Lift Sets Adjustable Dumbbell & Barbell Set (20kg–30kg)

What is a 2‑in‑1 adjustable dumbbell and barbell set?

A 2‑in‑1 adjustable dumbbell and barbell set is a compact home‑gym system that transforms quickly from two independent dumbbells into a full barbell using a connecting rod. The Lift Sets version includes weight plates, non‑slip handles, and spinlock collars across 20 kg, 25 kg, and 30 kg options, letting you switch between isolation and compound lifts without needing two separate pieces of equipment.

How do I convert the dumbbells into a barbell?

Each dumbbell handle unscrews from its weight plates, then both handles are attached to the foam‑padded connecting rod that comes in the box. Tighten the spinlock collars at each end to secure the plates, and the set is ready for barbell exercises such as bench presses, bent‑over rows, and squats.

What weight options are available for the adjustable dumbbell barbell set?

The set is available in three total‑weight configurations: 20 kg, 25 kg, and 30 kg. Each configuration includes a matching set of weight plates; individual discs are 1.25 kg, 1.5 kg, 2 kg, and 2.5 kg, so you can incrementally adjust the load to suit your strength level and exercise.

Is the 20 kg set enough for building muscle, or should I choose 25 kg or 30 kg?

The 20 kg set works well for beginners and lighter isolation lifts, while the 25 kg and 30 kg options provide greater capacity for compound movements such as barbell rows and squats. If you plan on progressive overload training, choosing 25 kg or 30 kg from the start gives you more headroom before needing additional plates.

Features

Key Features:

  • Sleek Design with Pro Finish
    Matte black plates paired with bold red connectors deliver a stylish, high-contrast look. Elevate your home gym with equipment that looks as powerful as it performs—motivation meets minimalist design.

  • Solid Steel & Durable Build
    Heavy-duty steel bars, high-quality ABS collars, and thick plastic-coated cement weights ensure lasting durability. Anti-slip textured grip handles promote safe, confident lifts every time.

  • Dual Function for Full Body Workouts
    Quickly switch from dumbbells to a barbell using the secure connecting rod—perfect for chest presses, curls, squats, and rows. Adapt your training for upper and lower body with one compact solution.

  • Home-Friendly, Space-Saving Setup
    Ideal for apartments, bedrooms, garages, or compact fitness areas. The modular design makes it easy to store under beds or in closets, keeping your workout space tidy and functional.

  • Value-Packed Versatility for All Levels
    Available in 20kg, 25kg, and 30kg sets to suit your fitness level. Ideal for men and women, from beginners to lifters seeking compact gear. Switch weights easily for targeted workouts at home.

Specifications

Weight Plates:

1.25 kg Plate: 18 cm diameter × 3 cm thick

1.5 kg Plate: 18 cm diameter × 3 cm thick

2 kg Plate: 20 cm diameter × 4 cm thick

2.5 kg Plate: 21 cm diameter × 4 cm thick

Color: Black

Special Feature: Adjustable weight functionality for customizable workouts

Product Size: 36 cm length × 30 cm width × 30 cm height

Shipping & Returns

Updated: 20th Nov 2025

Delivery Commitment

We aim to provide fast, reliable, and fully tracked delivery across the United Kingdom. Every order placed on our website is shipped using a trusted tracked courier service to ensure peace of mind and timely updates.

Where We Deliver

We currently deliver to:

  • All mainland UK addresses

  • Northern Ireland

  • Scottish Highlands and Islands

  • UK offshore islands

We do not offer international shipping at this time.

Order Processing & Dispatch

  • Orders placed before 2:00 PM (Monday–Friday) are dispatched on the same working day.

  • Orders placed after 2:00 PM, or on weekends or UK bank holidays, are dispatched on the next working day.

Delivery Timeframe

Our courier typically delivers within:

1–3 working days after dispatch

This applies to all orders, regardless of size or weight.

Shipping Cost

Shipping charges are calculated at checkout based on the weight and dimensions of your order.
All orders are shipped using a tracked delivery service.

Order Tracking

Once your order has been dispatched, you will receive an email notification containing:

  • Your unique tracking number

  • A direct link to monitor your parcel’s progress in real time

Missing, Late, or Damaged Deliveries

If your parcel is delayed, missing, or arrives damaged:

  1. Photograph the parcel and any visible damage.

  2. Contact us within 48 hours of delivery.

  3. Keep all packaging until the issue is resolved.

Where appropriate, we will arrange a replacement or refund.

Address Changes

If you need to update your delivery address, contact us immediately.
Address changes can only be made before the order has been dispatched.

Contact Us

Business Name : LIFT SETS

Company Name : LIFT SETS LTD

Address : 116 Napier Street, St. Helens, England, WA10 2EW

Email : support@liftsets.co.uk

Mobile : +44 191 743 7100

Company Registration Number : 16883724

Customer Contact : Click Here to Contact Us

Hours: Mon - Fri: 9:00 AM - 5:00 PM  (GMT-LONDON TIME) (Live Chat and Email Support Available)

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Adjustable Dumbbells & Barbell Sets 20kg-30kg

Adjustable Dumbbells & Barbell Sets 20kg-30kg

20kg Set

Total: £24.99
Adjustable Dumbbells & Barbell Sets 20kg-30kg
20kg Set £24.99

Select Options

Adjustable Dumbbells & Barbell Sets 20kg-30kg
Adjustable Dumbbells & Barbell Sets 20kg-30kg

20kg Set

£24.99

Find Your Perfect Set
30 Second Quiz

Find Your Perfect Dumbbell Set

Answer 4 quick questions and we'll suggest the best set for your goals, experience, and budget.

1
Experience
2
Goals
3
Space
4
Budget
Question 1 of 4

What's your strength training experience?

Beginner
New to weights or less than 1 year
Intermediate
1-3 years training consistently
Advanced
3+ years of structured training
Question 2 of 4

What's your primary training goal?

Toning
Lean muscle, endurance
Muscle
Build size, hypertrophy
Strength
Maximum power
General
Overall fitness
Question 3 of 4

How much space do you have?

Minimal
Corner of a room, apartment
Moderate
Spare room, garage space
Plenty
Dedicated gym area
Question 4 of 4

What's your budget range?

£
Budget-Friendly
Under £150 – Getting started
Mid-Range
£150 - £400 – Solid investment
Premium
£400+ – Complete setup
Your Perfect Match

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Free UK Delivery
on orders over £500 by
using Discount Code 500FREESHIP
Lifetime Warranty
180-Day Returns
Rack Included
View This Bundle
Finding your perfect match...