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Pair of chrome dumbbells with red and black accents on a white background

20kg Adjustable Dumbbell Barbell Set

In Stock - Ready to ship
Weight Height Length Width Thickness
20 kg 155mm(Dumbbell) 420 mm 155mm  mm
20 kg 155mm(Barbell) 1050 mm 155 mm  mm
2.5 kg Plate 155mm Diameter  Connecting bar length  mm  21mm
1.25 kg Plate 125mm Diameter  400mm  mm  16mm
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over £500

45-Day Returns

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Description

Train your whole body without leaving the house. This 20kg cast iron adjustable dumbbell and barbell set covers everything from upper body pressing and pulling to lower body squats and lunges, thanks to a flexible combination of 2.5kg, 1.25kg and 0.5kg plates across two 13.5-inch steel bars. Use the dumbbells individually for curls, shoulder presses or rows, or connect them with the included connector bar for barbell squats, deadlifts and overhead presses. Spinlock collars keep plates secure through every movement, and the anti-slip knurled grip supports confident handling whatever the exercise. Once your full body session is done, everything packs into the carry case - one compact set covering a genuinely wide range of training.

Features

Key Features:

  • Covers upper and lower body work - curls, presses, rows, squats, lunges and more.

  • Connector bar adds barbell squats, deadlifts and overhead presses to your routine.

  • Adjustable 2.5kg, 1.25kg and 0.5kg plates suit a wide range of exercises and abilities.

  • Spinlock collars and knurled grip support confident handling through every movement.

  • One compact carry case stores your entire full-body training setup.

Specifications

  • Dumbbell Dimensions: 42 cm length × 15.5 cm width × 15.5 cm height

  • Barbell Dimensions: 105 cm length × 15.5 cm width × 15.5 cm height

  • Weight Plates:

    • 2.5 kg Plate: 15.5 cm diameter × 2.1 cm thickness

    • 1.25 kg Plate: 12.5 cm diameter × 1.6 cm thickness

  • Material Composition: Steel and metal

  • Connecting Bar Size: 3 cm diameter × 40 cm length

  • Dumbbell Bar Size: 2.5 cm diameter × 35 cm length

Shipping & Returns

Last Updated: 18th December 2025

1. Service Area

Fitness Gear Online delivers within the United Kingdom only. We do not currently offer international shipping.

For large or bulk UK orders, you may contact us before placing your order.

2. Order Cut-Off & Processing Time

Same-Day Dispatch

Orders placed before 1:00 PM (13:00 GMT) on a business day are processed and dispatched the same day.

Orders Placed After 1 PM: Orders placed after 1 PM, on weekends, or on public holidays will be processed and dispatched on the next working day.

3. Delivery Timeframes

Once dispatched, UK delivery typically takes:
➡️ 1 – 4 business days (Monday to Friday) for all UK regions, including:

  • Mainland UK
  • Scotland
  • Northern Ireland
  • Highlands & Islands
  • Surcharge Zones

Delivery times may vary due to courier delays, seasonal demand, or unforeseen circumstances.

4. UK Shipping Rates (Weight-Based)

Shipping costs depend on order weight and delivery region. Below are your standard delivery rates.

📍 Mainland UK Shipping Rates

Delivery Time: 1–4 Business Days

Weight Range

Price

Up to 30 kg

£4.99

Up to 60 kg

£9.99

Up to 90 kg

£14.99

Up to 120 kg

£19.99

Up to 150 kg

£24.99

Up to 180 kg

£29.99

Up to 210 kg

£34.99

Up to 240 kg

£39.99

Up to 270 kg

£44.99

Up to 300 kg

£49.99

Up to 330 kg

£54.99

Up to 360 kg

£59.99

Up to 390 kg

£64.99

390.01 – 1000 kg (Pallet)

£79.99


Important Note

Some items may have larger packaging (volumetric weight) which can affect shipping cost. In these cases, rates are calculated automatically at checkout.

5. Couriers We Use

Your order may be delivered through one of our trusted courier partners:

  • DPD UK
  • Royal Mail
  • Evri
  • Parcelforce
  • FedEx
  • Yodel
  • Pallet Force (for heavy or palletised orders)

The courier is automatically selected based on weight, size, and delivery location.

6. Tracking & Delivery Updates

After your order is dispatched, you will receive a confirmation email with your tracking number. Please allow up to 48 hours for tracking to begin updating.

If your parcel has not arrived within 4 business days after dispatch, please contact us.

7. Failed Deliveries / Incorrect Address

Please double-check your delivery address during checkout.

If a delivery fails due to:

  • incorrect address
  • recipient unavailable
  • multiple missed courier attempts

➡ Re-delivery fees may apply.

8. Damaged, Missing, or Incorrect Items

If your item arrives damaged or incomplete:
Email: support@fitnessgearonline.co.uk
Within 7 days of delivery
Include:

  • photos of damage
  • packaging
  • your order number

We will arrange a replacement or refund as appropriate.

9. Returns

Please refer to our Return & Refund Policy for full details.

8. Contact Information

Business Name : Fitness Gear Online

Company Name : Ravian Retail Ltd

Address : Unit B Goddard Road, Astmoor Industrial Estate, Runcorn, WA7 1DX, United Kingdom

Email : support@fitnessgearonline.co.uk

Mobile : +44 7367 011128

VAT Number: GB440341045

Company Registration Number : 14050025

Customer Contact : Click Here to Contact Us

Hours: Mon - Fri: 9:00 AM - 5:30 PM  (GMT-LONDON TIME) (Live Chat and Email Support Available)

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