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Heavy-Duty 40 kg Adjustable Dumbbell – Rubber-Coated Cast Iron with Fast Smart Dial | Full-Range Home Strength Training Set for Compact Gym Spaces
  • Heavy-Duty 40 kg Adjustable Dumbbell – Rubber-Coated Cast Iron with Fast Smart Dial | Full-Range Home Strength Training Set for Compact Gym Spaces
  • Heavy-Duty 40 kg Adjustable Dumbbell – Rubber-Coated Cast Iron with Fast Smart Dial | Full-Range Home Strength Training Set for Compact Gym Spaces
  • Heavy-Duty 40 kg Adjustable Dumbbell – Rubber-Coated Cast Iron with Fast Smart Dial | Full-Range Home Strength Training Set for Compact Gym Spaces
  • Heavy-Duty 40 kg Adjustable Dumbbell – Rubber-Coated Cast Iron with Fast Smart Dial | Full-Range Home Strength Training Set for Compact Gym Spaces
  • Heavy-Duty 40 kg Adjustable Dumbbell – Rubber-Coated Cast Iron with Fast Smart Dial | Full-Range Home Strength Training Set for Compact Gym Spaces
  • Heavy-Duty 40 kg Adjustable Dumbbell – Rubber-Coated Cast Iron with Fast Smart Dial | Full-Range Home Strength Training Set for Compact Gym Spaces
  • Heavy-Duty 40 kg Adjustable Dumbbell – Rubber-Coated Cast Iron with Fast Smart Dial | Full-Range Home Strength Training Set for Compact Gym Spaces
  • Heavy-Duty 40 kg Adjustable Dumbbell – Rubber-Coated Cast Iron with Fast Smart Dial | Full-Range Home Strength Training Set for Compact Gym Spaces
  • Heavy-Duty 40 kg Adjustable Dumbbell – Rubber-Coated Cast Iron with Fast Smart Dial | Full-Range Home Strength Training Set for Compact Gym Spaces
  • Heavy-Duty 40 kg Adjustable Dumbbell – Rubber-Coated Cast Iron with Fast Smart Dial | Full-Range Home Strength Training Set for Compact Gym Spaces
  • Heavy-Duty 40 kg Adjustable Dumbbell – Rubber-Coated Cast Iron with Fast Smart Dial | Full-Range Home Strength Training Set for Compact Gym Spaces
  • Heavy-Duty 40 kg Adjustable Dumbbell – Rubber-Coated Cast Iron with Fast Smart Dial | Full-Range Home Strength Training Set for Compact Gym Spaces
  • Heavy-Duty 40 kg Adjustable Dumbbell – Rubber-Coated Cast Iron with Fast Smart Dial | Full-Range Home Strength Training Set for Compact Gym Spaces
  • Heavy-Duty 40 kg Adjustable Dumbbell – Rubber-Coated Cast Iron with Fast Smart Dial | Full-Range Home Strength Training Set for Compact Gym Spaces
  • Heavy-Duty 40 kg Adjustable Dumbbell – Rubber-Coated Cast Iron with Fast Smart Dial | Full-Range Home Strength Training Set for Compact Gym Spaces
Heavy-Duty 40 kg Adjustable Dumbbell – Rubber-Coated Cast Iron with Fast Smart Dial | Full-Range Home Strength Training Set for Compact Gym Spaces

Heavy-Duty 40 kg Adjustable Dumbbell – Rubber-Coated Cast Iron with Fast Smart Dial | Full-Range Home Strength Training Set for Compact Gym Spaces

£169.99
Taxes included. Shipping calculated at checkout.
In stock

Level up with a 40kg adjustable dumbbell featuring smart dial tech, cast iron build, and rubber coating—quiet, compact, and made for intense home gym workouts. Ideal for strength training, muscle building, and HIIT in any small space.

Key Features:

  • Precision Meets Convenience—Every Set, Every Time

    More than just weights—these are your personal gym’s smartest asset. Fast-adjust dial control eliminates downtime, while anti-slip rubber heads reduce noise and damage. You get elite quality and pro-grade comfort, built into a space-conscious frame.

  • Fits Seamlessly Into Any Training Zone
    From studio lofts to compact garage gyms, this versatile set complements any layout. Store them under a bench, against the wall, or on a rack. Combine with adjustable benches or resistance accessories for endless full-body training combinations.

  • Dial-In Strength, Rep by Rep
    Switch effortlessly between 17 calibrated weight settings (5–40 kg) for dynamic strength gains. Perfect for drop sets, interval circuits, and compound lifts, this single system delivers the full-body results of a multi-dumbbell rack—without the bulk.

  • Built from the Tough Stuff for Lasting Performance
    Engineered using dense cast iron plates and a fortified steel dial system, these dumbbells are designed to endure even the most intense home sessions. The textured, ergonomic handle ensures grip confidence, while the rubber layer resists wear and safeguards surfaces.

  • Striking Design That Elevates Your Gym Space
    Sleek, gunmetal-finished dumbbells wrapped in sound-dampening rubber offer a refined, professional look. Designed to energize your environment, this adjustable set adds a premium visual edge to any home gym setup—no more clutter, just clean, modern power.

Orders placed before 2 p.m. are dispatched the same day. Using express shipping, your order will likely be delivered the next day. Standard shipping typically delivers within 2–5 days, depending on the carrier and the items you have ordered.

Most of our items are delivered using Parcelforce, Royal Mail, and Evri.

Shipping Weight Examples

Our shipping charges are calculated based on weight brackets.

Order Weight (kg) Weight Bracket Shipping Charge Applied
0 – 30 Up to 30 kg 1 shipping charge
31 – 60 Over 30 kg up to 60 kg 2 shipping charges

Shipping Zones and Charges

Zone 1 (UK Mainland)

Shipping is charged at £5.00 per parcel.

Zone 2 (Highlands and Islands of Scotland)

Applicable postcodes:

IV, HS, KA27-28, KW, PA20-49, PA60-78, PH17-26, PH30-44, PH49-50, ZE, AB31, AB33-38, AB45, AB52-56, FK17-21

The shipping charge for Zone 2 is £7.99 per parcel.

Zone 3 (Northern Ireland, Isle of Man, and Isles of Scilly)

Applicable postcodes:

BT, IM, TR21-25

The shipping charge for Zone 3 is £9.99 per parcel.

Note: The Channel Islands are classified as an international destination.

Description

Power meets precision in this space-smart 40kg adjustable dumbbell—your all-in-one solution for complete home strength training. Say goodbye to bulky weight racks and hello to seamless transitions between sets, thanks to the smooth-turning smart dial system that adjusts weight in seconds from 5kg to 40kg.

Constructed with rugged cast iron plates and protected by a noise-reducing rubber coating, these dumbbells are built for intense training while preserving your floor and keeping your space peaceful. Whether you’re training before sunrise or sneaking in a post-work pump, you’ll enjoy a quieter, safer lifting experience.

Each handle is ergonomically shaped to deliver a secure, anti-slip grip—perfect for sweaty sessions and high-rep volume. The heavy-duty design ensures long-term durability, while the quick-select dial gives you the flexibility to scale your workout intensity instantly. From bicep curls to squats, rows, lunges, and presses, this set replaces 17 individual dumbbells without compromising on performance.

Perfectly tailored for modern fitness enthusiasts, this adjustable dumbbell fits into tight setups—think under a bench, beside a rack, or tucked neatly in a corner. Whether you're building your first home gym or upgrading your current setup, this weight system is compact, efficient, and undeniably powerful.

Designed for those who train smart and lift hard, this dumbbell set delivers pro-level performance with everyday practicality. Get stronger. Save space. Train smarter—with the last set of dumbbells you’ll ever need.