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Description
Strength Shop Adjustable Dumbbell Extension KitsIncrease the Weight. Keep the System. The Strength Shop Extension Kits allow you to upgrade your existing Adjustable Dumbbells to a higher weight range without replacing the handles or starting from scratch. Each kit includes precisely the components required to reach the next configuration. The adjustment mechanism, balance, and feel remain exactly the same: only the maximum capacity increases. All kits are fully compatible with the Strength Shop
Increase the Weight. Keep the System.
The Strength Shop Extension Kits allow you to upgrade your existing Adjustable Dumbbells to a higher weight range — without replacing the handles or starting from scratch.
Each kit includes precisely the components required to reach the next configuration. The adjustment mechanism, balance, and feel remain exactly the same: only the maximum capacity increases.
All kits are fully compatible with the Strength Shop Adjustable Dumbbell system.
Upgrade Options
- 20 kg to 36 kg – Increases a 20 kg dumbbell pair set up to a 36 kg set (Contents: 16 × 2 kg plates)
- 20 kg to 49 kg – Increases a 20 kg dumbbell pair set up to a 49 kg set (Contents: 28 × 2 kg plates, 2 × pair of long bolts 1.5 kg)
- 36 kg to 65 kg – Increases a 36 kg dumbbell pair set up to a 65 kg set (Contents: 28 × 2 kg plates, 2 × pair of long bolts 1.5 kg)
- 20 kg to 65 kg – Increases a 20 kg dumbbell pair set up to a 65 kg set (Contents: 44 × 2 kg plates, 2 × pair of long bolts 1.5 kg)
Why Upgrade Instead of Replace?
- Expand progressively as your strength increases
- Keep your original handles and hardware
- Maintain identical handling and balance
- Save space and cost compared to buying a second set
- The system is built to grow with you
FAQs
-
Q: Do I need to buy a completely new dumbbell set to increase the weight?
No. The extension kits are designed specifically to upgrade your existing Adjustable Dumbbells. -
Q: Can I upgrade in stages?
Yes. For example, you can move from 20 kg to 36 kg first and later expand further. -
Q: Are the plates identical to the original ones?
Yes. The extension plates match the original plates in material, dimensions, and finish. -
Q: Do the kits include handles?
No. The extension kits include only the listed weight plates required for the upgrade. -
Q: What is the weight range for the different bolt configurations?
The dumbbells can use two bolt configurations depending on the total weight:
Standard bolt (1 kg): adjustable from 4 kg up to 36 kg
Extended bolt (1.5 kg): adjustable from 39 kg up to 65 kg
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 14 reviews
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Product Reviews
★★★★★ 5
Chomps Grassfed Beef Sticks
Flavor Name: Original Beef
I can't stop eating these. Need I say more? They are delicious. Have a nice spicy aftertaste...and remind of a Slim Jim without the bad ingredients. Wonderful!
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Reviewed in the United States on April 29, 2026
★★★★★ 1
Still looking for a better brand
Flavor Name: Original Beef
These are fine for what they are and are better than most brands. I loved their discontinued Cranberry Habanero beef sticks. Those worked great within my KETO lifestyle and were their best tasting offering. Then, these fools decided they wanted to basically cater to Carnivore or Carnivore-leaning lifestyles and did away with the best version of their meat sticks. They've never gotten the basic Habanero beef sticks to where I like the taste. This plain version will do as will the Salted Beef sticks until I find another brand that does a decent Cranberry Habanero or similar offering without the ick. However, the last box of Salted Beef sticks that I purchased directly from Chomps both tastes and feels underdone to me and I have to heat before eating them. I also ordered and tried their limited edition Smoky BBQ beef sticks. They were just meh. Had my brother try them and he also said they were meh. Decent brand but I am still looking for a brand to come into the arena and lay waste to all of the others.
UPDATE: I purchased two boxes directly from Chomps. They are trash. Got sick after eating two. Some smell absolutely horrible upon opening and others in the boxes taste disgusting. The ones that haven't smelled or tasted bad at first bite, DONT TASTE DONE.
That's it. I won't be purchasing from Chomps either through Amazon or directly. I no longer like or recommend this brand.
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Reviewed in the United States on October 5, 2024
★★★★★ 5
Great tasting
Flavor Name: Wagyu Beef Steak, Size: 20 Count (Pack of 1)
I ordered both the wagyu beef and the venison . Just received them today. I’ve only tried the wagyu beef so far and I’m very impressed. It’s not overly salty and more like a dried hamburger beef. Not to dry to need a flosser like other Jerky’s.
The venison is way to salty I definitely prefer the Wagyu
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Reviewed in the United States on July 17, 2025
★★★★★ 5
The best meat sticks!
Flavor Name: Wagyu Beef Steak, Size: 20 Count (Pack of 1)
These are the best meat sticks I’ve found so far! They are very clean and go down well. Very tasty. If you need more protein on the go-these are a no-brainer. Slightly pricey, but worth it!
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Reviewed in the United States on April 1, 2026
★★★★★ 4
Not bad. Read the box.
Flavor Name: Wagyu Beef Steak, Size: 0.8 Ounce (Pack of 10)
First of all, this isn't really beef jerky and nowhere do they state that it is. Simply put, it is not your typical beef jerky. I don't know how these are processed because there are not nitrates, nitrites, or even celery powder - which are the ingredients used for curing meat. Yes, these are ground and formed meat strips, just as it says on the box and on each individual strip wrapper. These lack all the extra preservatives and additives that other strips and jerkys have. And although some of the other meats that they have are flavored with cranberry, apple, or bacon, these don't have much flavoring at all. Just added honey, which keeps it from being totally vile.
When I first opened the package, the scent was that of old time (not ancient) jerky. The way jerky looked and tasted in the 70s. But the flavor is really meaty/bloody tasting, with little hint of honey that makes it palatable. I'm not hating on this, it's rather not really too bad... just gotta get used to that bloody raw meaty taste. I've had their beef/bacon/cranberry bars and those were not edible. They were totally disgusting. Maybe it's because these are thinner and more like jerky (you get less of a mouthful) that I find them easier to swallow. I'v had quite a bit of their "bacon" bars (note, they are bars, not strips), and really wish they'd make the bacon bars thin like these strips as well. Although I like the bacon best, sometimes it's just too much... it's like spam but not as tasty. The texture of these is much better.
Bottom line, if you expect these to taste like O'berto stips, then don't get them. If you expect something that tastes like a caveman's dinner, then this is it.
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Reviewed in the United States on August 24, 2023