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12.5kg Adjustable Dumbbell

Out of stock

Hex Dumbbell Storage Rack

Keep your dumbbells organised and off the floor.

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Free Delivery

over £500

45-Day Returns

Secure Payments

💰

Bulk Order Discount Rates

Standard Rate: £1.70/kg (inc VAT) | Save more when you order in bulk! Discounts applied automatically at checkout.
Total Weight Discount % Your Price Best For
Under 500kg 0%
£1.70/kg (inc VAT)
Home gyms, small studios
500kg - 999kg 5% OFF
£1.62/kg (inc VAT)
Save £0.08/kg
Small commercial gyms
1,000kg - 2,999kg 10% OFF
£1.53/kg (inc VAT)
Save £0.17/kg
Medium gyms, PT studios
3,000kg - 4,999kg 15% OFF
£1.44/kg (inc VAT)
£1.20/kg + VAT | Save £0.26/kg
Large fitness centers
5,000kg+ 22% OFF
£1.32/kg (inc VAT)
£1.10/kg + VAT | Save £0.38/kg
Commercial chains, resellers
📊 Example Savings Based on Standard Rate (£1.70/kg):
  • 600kg order: £1,020 → £969 | Save £51 (5%)
  • 1,500kg order: £2,550 → £2,295 | Save £255 (10%)
  • 4,000kg order: £6,800 → £5,760 | Save £1,040 (15%)
  • 6,000kg order: £10,200 → £7,920 | Save £2,280 (22%)
💡 How it works:
Orders under 3,000kg receive percentage discounts off the total. Orders 3,000kg+ use special bulk rates (£1.20/kg or £1.10/kg) plus 20% VAT, resulting in 15% and 22% savings respectively. All discounts are applied automatically.
📦

Complete Sets & Storage Solutions

Save money with our pre-configured sets or add a professional storage rack to your order.

SAVE £150

Starter Set

Includes:
  • • 6 pairs: 5kg, 2× 10kg, 2× 15kg, 2× 20kg
+ Barbell total 40kg
£72.49
£469.99
SAVE £250

Pro Set

Includes:
  • • All from Starter Set plus
  • • 2× 17.5kg, 2× 20kg, 2× 22.5kg
18 dumbbells total (225kg pairs)
£188.49
£799.99
MOST POPULAR

Complete Gym Set

Includes:
  • • Complete range 2.5kg - 30kg
  • • All from Starter + Pro
  • • Additional heavy pairs + bar rack
+ Barbell total 40kg
£1,130.99
£1,299.99

We accept:

Payment methods
  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Klarna
  • Maestro
  • Mastercard
  • Shop Pay
  • Union Pay
  • USDC
  • Visa
🛍️

Frequently Bought Together - Save More!

Hex Dumbbell Set 2.5–30kg with Rack
+£560.99
Extra Thick 10mm Non-Slip Yoga Mat
+£3.99
Anti-Roll Non-Slip Neoprene Dumbbell Pair 0.5–10kg
+£2.49

Description

Simplify your strength training setup with this Space-Saving Adjustable Dumbbell Set – 12.5kg Pair Weights with Safety Locking Mechanism. With five quick-select weight options (2.5kg, 5kg, 7.5kg, 10kg, and 12.5kg), this compact dumbbell replaces multiple traditional weights in one sleek design.

The intuitive quick dial lets you adjust on the fly, while the secure locking mechanism ensures safe transitions between exercises. Whether you're targeting arms, shoulders, or core, this single dumbbell delivers performance and convenience for any home fitness routine.

Features

Key Features:

  • 5 Weight Settings in 1 Dumbbell: Includes 2.5kg, 5kg, 7.5kg, 10kg, and 12.5kg increments, giving you the range you need to warm up, build strength, and progress—all in one compact piece of gear.

  • Quick Dial for Fast Adjustments: Switch between weights instantly with a twist of the dial, so you can keep your workout flowing without interruptions or plate swapping.

  • Safety Locking System: Engineered for peace of mind, the locking mechanism holds your selected weight securely in place, preventing slippage or mid-rep movement.

  • Space-Saving & Portable: Replace a rack of dumbbells with one elegant design you can store easily in a closet, under a bed, or beside your yoga mat—ideal for tight spaces or minimalist gyms.

  • Perfect for All Fitness Levels: Whether you’re starting your fitness journey or refining your sculpting routine, this home gym strength training equipment is an essential for controlled, focused full-body workouts.

Specifications

  • Color: Black and Orange

  • Design Style: Adjustable

  • Handle Type: Ergonomic for comfortable grip

  • Weight: 12.5 kg

  • Key Features: Adjustable and compact for space-saving workouts

  • Intended Use: Exercise, fitness, and weightlifting

  • Included Accessories: Storage tray

  • Product Size: 25 cm length × 18 cm width × 38 cm height; Total weight: 12.5 kg

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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