Kelvinforge
Kelvinforge Loadshift Adjustable Dumbbell Pair
Quick-change stainless steel plates for progressive dumbbell training
£89£69
- Pair of adjustable dumbbells (2.5 to 10 kg each), stainless steel weight plates and locking collars, high-density foam handle grips, cotton storage strap
- ✓ Stainless steel plates adjust load from 2.5 to 10 kg per side
- ✓ Locking collars keep plates secure during movement
- ✓ Foam-wrapped handles for a stable, comfortable grip
Kelvinforge Loadshift Adjustable Dumbbell Pair
Pick the adjustable dumbbell package
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Selected Package: 2 pairs (£79)
Returns within 30 days
You may return the product within 30 days of delivery, under the conditions of our Returns Policy. Contact our support desk to arrange it.
Materials and load range table
| Component | Material | Dimension / Range | Function |
|---|---|---|---|
|
Handle Bar
✓ Holds plates and provides the lifting shaft
|
Stainless Steel Hardware, knurled grip zone | 20 cm length | † |
|
Plate Set
✓ Adjusts total load per dumbbell
|
Stainless Steel Hardware, stackable disc | 2.5 to 10 kg per side | † |
|
Locking Collar
✓ Keeps plates fixed in place during lifts
|
Stainless Steel Hardware, threaded | 2 per dumbbell | † |
|
Grip Sleeve
✓ Cushions the hand during extended sets
|
High-Density Foam | 12 cm length | † |
About the Loadshift Adjustable Dumbbell Pair
The Loadshift pair is built around a simple adjustable plate system: stainless steel discs slide onto a central handle bar and are held in place with a locking collar, letting the load per dumbbell move between 2.5 and 10 kilograms without needing a full rack of fixed weights. Each handle is wrapped in high-density foam, giving a stable grip whether the dumbbell is loaded light for higher-repetition work or heavier for slower, controlled lifts. A cotton storage strap keeps the pair bundled together when not in use, useful for a shelf, a cupboard, or a corner of a home gym where floor space is limited. The plate and collar system is designed to be adjusted by hand in under a minute, so the dumbbells can move between exercises in the same session without a separate toolkit.
- ✓ Stainless steel plates finished to resist corrosion
- ✓ Locking collars threaded for a secure, repeatable fit
- ✓ Foam grip sealed against moisture absorption
Four steps to adjust and secure the load
Loosen the collar
Turn the locking collar to release the current plate stack.
Adjust the plates
Slide plates on or off the handle bar to reach the desired total.
Tighten the collar
Secure the collar firmly against the final plate before lifting.
Check both sides
Confirm both dumbbells are matched in load before starting the set.
How each pair is checked before it ships
Fiona Marsh
An adjustable dumbbell is only as good as its collar. When the plates stay locked through a full set, people trust the equipment enough to focus on the lift itself.
How to adjust load and store the pair
Set the dumbbells to a lighter load for warm-up movements
Increase plate count for the main strength sets of the session
Keep a small note of your usual plate combinations to speed up setup between sessions.
Set your adjustable dumbbell load
Fast insured dispatch with real-time shipment tracking.
What customers say about this pair
"Collars actually stay tight through a full set, which was my worry with adjustable dumbbells before."
Craig B.
Customer
"Plates slide on smoothly and the foam grip is comfortable even on heavier lifts."
Nadia P.
Customer
"Takes up far less space than a rack of fixed dumbbells would in my flat."
Tom H.
Customer
Frequently asked questions
How do I change the weight on each dumbbell? +
Loosen the locking collar, slide plates on or off the handle bar to the desired total, then tighten the collar firmly against the final plate.
Can both dumbbells be loaded differently? +
Yes, each dumbbell adjusts independently, so you can load them to the same or different totals depending on the exercise.
Is there a minimum or maximum load? +
Each dumbbell can be set anywhere from 2.5 kg with a single light plate up to 10 kg with the full plate stack fitted.
How should I store them between sessions? +
Use the included cotton strap to bundle the pair together, or store them upright in a stable spot away from the edge of a shelf.