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-5%
Adjustable Dumbbells
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Fractional Plates 2.0 ₹9,944 ₹9,310
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Color Rubber Bumper Plates 2.0 ₹4,330 – ₹45,000

T-ReX Adjustable Dumbbell Kit – Dark Knight Edition

₹1,090 – ₹49,639

Price exclusive of Shipping and GST

Consult with Expert

Why these Adjustable Dumbbells?

Worried about buying more weights as you are getting stronger & stronger?
T-ReX Adjustable Dumbbell Kit is a versatile, space-saving, extendable & budgetary training gear, an alternative to storing a complete set of traditional dumbbells in your home gym. It has been built to enable you to make precision, custom weight adjustments in your dumbbell training. The Dumbbells give you an isometric advantage and can be adjusted in smaller increments i.e. 2.5Kg so you can progress more naturally.

The best thing about BullrocK T-ReX Kit is, you can get started with the basic kit or pro kit and buy extension kits later as your strength progress.

Click here to download T-ReX Dumbbell Setting Chart.

Choose an option
T-ReX Adjustable Dumbbell Kit - Dark Knight Edition – Basic 35 (17.5kg x 2)
₹13,607 ₹12,926

In stock

T-ReX Adjustable Dumbbell Kit - Dark Knight Edition – Pro 50 (25kg x 2)
₹17,692 ₹16,807

In stock

T-ReX Adjustable Dumbbell Kit - Dark Knight Edition – Elite 65 (32.5kg x 2)
₹24,178 ₹22,969

In stock

T-ReX Adjustable Dumbbell Kit - Dark Knight Edition – Elite 80 (40kg x 2)
₹28,262 ₹26,849

In stock

T-ReX Adjustable Dumbbell Kit - Dark Knight Edition – Elite 95 (47.5kg x 2
₹32,346 ₹30,728

In stock

T-ReX Adjustable Dumbbell Kit - Dark Knight Edition – Elite 100 (50kg x 2)
₹35,368 ₹33,599

In stock

T-ReX Adjustable Dumbbell Kit - Dark Knight Edition – Elite 142 (71kg x 2)
₹52,253 ₹49,639
T-ReX Adjustable Dumbbell Kit - Dark Knight Edition – 0.5Kg Fractional Plates
₹1,147 ₹1,090

In stock

T-ReX Adjustable Dumbbell Kit - Dark Knight Edition – 3.75Kg Weight Plates
₹4,158 ₹3,950

In stock

T-ReX Adjustable Dumbbell Kit - Dark Knight Edition – Long Stud
₹2,842 ₹2,700

In stock

T-ReX Adjustable Dumbbell Kit - Dark Knight Edition – Extra long studs
₹4,632 ₹4,400
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  • Description
  • Additional information
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  • FAQs
Description

All the T-Rex dumbbell kits are now available in Dark Knight Edition (E-coated handle kit) only

T-ReX--71-kg

Why we choose E-Coat Instead of hard chrome?

A) The hard chrome is really good corrosion resistant technology, but for the T-Rex in order to spin the stud smooth, we have to keep the thread bare steel, which needs maintenance (oiling the studs and threading periodically) if not done well, you can see in the image on the left what happens over the period of time.

B) E-Coat is a popular surface treatment widely used in automobile industry to protect the underbody of vehicles against rusting and wear and tear. The thickness of this surface treatment can be controlled well and hence we have applied a thin coat. This results in almost no need of oiling the studs anymore, only the female (handle) thread need oiling every quarter or 6 months (subjected to climate and usage).

C) E-Coated Handle is Better suited for T-Rex than Hard chrome. On the website we haven’t updated the pictures with Dark Knight Edition yet,this is going to take a lot of time for the shoot. But please note that hard chrome shaft kit is discontinued and now all the T-Rex will be having E-coated handle kits.

Note: The image shown is of the 71kg variant.

  • Robust Construction: This Adjustable Dumbbell is constructed with fully Machined Steel while there are no plastic parts, not even cast iron is used for the building of the T-ReX Kit, which makes it literally indestructible. Also, the surface grinding process before the E-Coating of shaft & end caps without being buffed, makes them abrasive resistant, while the Plates comes with 7 tank Resin textured powder coat that provides a better grip & reduces the chance of falling the plate.
  • Easy yet Strong Mechanism: The locking mechanism is provided by E-Coat plated 20mm threaded bolt welded to the end cap, which can be turned with bare hands to lock and unlock the dumbbell. Threads are strong enough not to fail. In rare cases, if you lock the dumbbell super tight with your gained strength, a spanner tool is provided with the kit to loosen the bolt within seconds.
  • Cost Efficient: Considering home gym gear, it is not practical to spend a lot of money in purchasing some fixed dumbbell sets for home use, it will make sense to choose the affordability & flexibility of the adjustable type of dumbbells. A one-time purchase of an adjustable dumbbell will prove much cheaper than regularly updating your traditional dumbbell set, as you grow stronger, you can buy extension kits at a reasonable price to lift heavier up to 50kg x 2.
  • Space Efficient: If you’re already limited on space, every part of space counts, and you can make the most of what you have by investing in adjustable dumbbells which can fit into any corner of your room.
  • Made to Commercial Standards: The straight knurled handle of 32mm diameter with compact round machined plates make the dumbbell slim and commercial standard. The knurled handle length is optimised to 135mm, the grip length which keeps your hands stable throughout all pushing and pulling exercises. Excess handle length can shift the center of gravity and hamper your productive number of reps, which won’t happen with the BullrocK T-ReX Dumbbells.
  • Ease of Mobility: It makes an easily portable option since, no need to carry a wide variety of fixed dumbbell set for completing your workout routine anywhere. Hence shifting from a house to another won’t affect your gains.
  • Flat Bottom to Rest Comfortably on Thigh: While doing an intense set of DB presses, The flat bottom allows you to put Dumbbells on your thighs comfortably for getting them into the pressing position. Which is not possible with the traditional nut-bold design adjustable dumbbells.
  • Warranty: The T-ReX Adjustable Dumbbell Kit follow BullrocK’s high-quality workmanship and comes with a 1-year warranty against manufacturing defects and 10-year against construction.

Product Care & Maintenance Guide

  • Gear Specifications:
MaterialMachined Steel E250
Surface TreatmentE-Coat, 7 tank resin textured Powder Coat
Shaft Diameter32mm
Knurl1.5mm Aggressive Knurl
Possible weight settings2.5kg, 5kg,7.5kg, 10kg, 12.5kg, 15kg, 17.5kg, 20kg, 22.5kg, 25kg, 27.5kg, 30kg, 32.5kg, 35kg, 37.5kg, 40kg, 42.5kg, 45kg, 47.5kg, 50kg, 51kg, 53.5kg, 56kg, 58.5kg, 61kg, 63.5kg, 66kg, 68.5kg, 71kg
Possible weight settings with 0.5kg Fractional Plates

3.5kg, 6kg,8.5kg, 11kg, 13.5kg, 16kg, 18.5kg, 21kg, 23.5kg, 26kg, 28.5kg, 31kg, 33.5kg, 36kg, 38.5kg, 41kg, 43.5kg, 46kg, 48.5kg, 51kg, 52kg, 54.5kg, 57kg, 59.5kg, 62kg, 64.5kg, 67kg, 69.5kg, 72kg

Warranty1-year against manufacturing defects and 10-year against the construction
Weight ToleranceAll the Weight plates, Handles and Standard Studs are calibrated to accurate weights; however, the extra Long Studs have 130-gram surplus Weight compared to standard studs due to their extended length.
MakeMade in India

 

Additional information
Dumbbell Kits

Elite 142 (71kg x 2), Extra long studs, Basic 35 (17.5kg x 2), Pro 50 (25kg x 2), Elite 65 (32.5kg x 2), Elite 80 (40kg x 2), Elite 95 (47.5kg x 2, Elite 100 (50kg x 2), 3.75Kg Weight Plates, Long Stud, 0.5Kg Fractional Plates

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FAQs
I am a commercial gym owner, why should I buy these dumbbells?

It’s a very valid & intellectual question that concerns all commercial gym facilities, for which we would like to appreciate you.

Based on our personal experience, we would like to share that how we are using this T-Rex Kit in our Commercial gym facilities, i.e., Thor Fitness.

For most gyms, 85-90% of Gym members are fulfilled by under 40kg dumbbell weights & only 10-15% of people require the dumbbells above 40kg, where possibly they may start their workout in different timings. Hence, we have kept two sets of Elite 100 Kit, by which we have saved our money rather than investing separately in fixed dumbbell pairs of 42.5, 43.5, 45, 46, 47.5, 48.5 & 50 kg, i.e., a total of 646 kg of weights are no more required to add.

Also, The T-Rex dumbbells are a space saver.

Do I require tightening the dumbbell's end cap with a spanner every time I change the weight?

No, not necessary. You can simply tight the end cap using bare hands.

Spanner tool’s main purpose is to loosen the end cap after use, just if it has become too tight.

Important Note: While using bare hands, make sure the ends caps are correctly tightened.

I am a beginner in workout & looking for small weights. Can I buy the basic kit & upgrade it later according to my growth in strength?

Yes, it is possible that you can buy Basic Kit firstly & later according to the need, you can upgrade your basic adjustable kit into upper weight dumbbell kits. You just need to buy Extension 3.75 kg Weight plates & long studs accordingly & your dumbbell is upgraded.

Please refer to the image below; it will give you an exact idea of what extensions you require to buy later.

Can I drop these on the ground without having to worry about anything breaking?

Yes, If the dropping is necessary, it is recommended to drop with no worry about anything breaking in the dumbbell, but this may damage your dumbbell’s finish, or else it will damage your floor. 

In fact, Our Heaviest dumbbell can withstand the drops without breaking.

What is the dimension (size) of a fully loaded 50kg dumbbell?

Dimensions: Single 50kg T-ReX Adjustable dumbbell: Length – 413mm; Width – 183mm; Height – 183mm.

How can I store the whole 100kg T-ReX dumbbell in a compact & efficient way?

If we say you can store the entire set (components) of 100kg T-Rex dumbbell in a space that nearly occupies the size of your shoe, i.e., 1.6 sqft, which seems logically incorrect?

But Yes, it’s possible! Check out our T-ReX Jungle Trolly, a worthy throne for your T-ReX.

What is the minimum possible increment in this dumbbell?

With the standard kit, 2.5kg is the minimum possible increment.

However, with the T-ReX 0.5kg Fractional Plates, you can increase the weight of each dumbbell by 1kg. So check out, which makes your dumbbell more precise to adjust & takes you towards the consistent progression of your strength.

Can you simplify for me that how many extension plates should I buy to upgrade my existing dumbbell kit?

Check the image below:

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Contact Us

Address
First Floor, Sunil Annex, Ambad-Trimurti Chowk Link Road, Pawan Nagar, Nashik, Maharashtra, India – 422008

Phone (10:00 am – 7:00 pm)

9970147924

9175816912

9975603366

Customer Service Email
care@bullrockfitness.com

Product Enquiry
sales@bullrockfitness.com

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Copyright 2020 © BullrocK Fitness
  • Menu
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  • All Products
  • Weightlifting Combo
    • Weightlifting Training Combo
  • Barbells
    • The Black Panther Bar – Bushing Claws
    • The Black Panther Bar – Bearing Claws
    • The Sabertooth Bar
    • The Black Hound Bar
    • The Red Turtle Bar
    • The Deadlift Bar
    • The Lady Turtle Bar – Regal Red
    • The Lady Turtle Bar – Perky Pink
    • The Squat Bar
    • The Wild Rhino Bar – Bossy Blue
    • The Silver Tiger Bar – Hunter Edition
    • The Junior Bar
    • Multi Grip Bar
    • The Silver Tiger Bar 2.0
    • The Silver Tigress Bar
    • The Utility Bar – EZ Curl (Hard Chrome)
    • The Utility Bar – EZ Curl (Chrome)
    • The Wild Rhino Bar 1.5
    • The Utility Bar – EZ Curl Black Edition (Oxide)
    • The Utility Bar – EZ Curl Black Edition (Ceramic)
    • The Utility Bar – Straight Curl – 4 Feet
    • The Utility Bar – Straight 5 Feet
    • The Safety Squat Bar
    • The Hex Trap Bar
  • Plates
    • Black Rubber Bumper Plates 2.0
    • Color Rubber Bumper Plates 2.0
    • Competition Rubber Bumper Plates
    • Fractional Plates 2.0
    • Calibrated Powerlifting Plates
    • Olympic Cast Iron Plates
    • Urethane Plates
  • Dumbbells
    • Hex Dumbbells
    • T-ReX Adjustable Dumbbell Kit – Dark Knight Edition
    • 3.75kg Weight Plates Extension Kit
    • Long Stud Extension Kit
    • 0.5kg Fractional Plates Extension kit
    • Urethane Dumbbells
  • Racks
    • Power Racks
      • Gorilla Power Rack 2.0 N | 41″ Depth | 6-Post
      • Gorilla Power Rack 2.0 N | 41″ Depth | 4-Post
      • Gorilla Power Rack 2.0 N | 30″ Depth | 4-Post
      • Gorilla Power Rack 2.0 N | 24″ Depth | 4-Post
    • Squat Stands
      • Raptor Independent Squat Stand
      • Raptor Squat Stand 486
      • Eco Squat Stand 2.0
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    • Rack Accessories
      • Gorilla Safety Spotter Arms
      • Gorilla 6 Post Conversion Kit
      • Raptor Safety Spotter Arms
      • Eco Safety Spotter Arms
      • Gorilla Weight Horns – 13″ (Pair)
      • Gorilla Weight Horns – 6″ (Pair)
      • Vertical Bar Holder RW3
    • Rack Attachments
      • Gorilla Dip Attachment
  • Benches
    • Stallion FID Adjustable Bench
    • BullrocK Flat Bench
  • Platforms & Mats
    • Pro Deadlift Platform
    • Basic Deadlift Platform
    • Drop Bang Crash Pads
    • Wooden Center Deck 3’x2′ – for Drop-Bang-Crash Pads
    • Crumb Rubber Tiles – 10mm
    • Gym Rubber Mat
    • NVR Weightlifting Platform
  • Accessories
    • Aluminium Barbell Collars
    • Plastic Barbell Collars
    • Vertical Plate Tree L72
    • Unicorn Bumper Cart
    • Vertical Bar Holder RW3
    • Deadlift Mini Jack
    • Baboon Pull Up System
    • Gym Chalk
    • T-ReX Jungle Trolly
    • BullrocK Gym Flag
  • Apparel
    • Men’s
      • T-Shirt – Stronger than Excuses
      • T-Shirt – Don’t Touch My Bar
    • Women’s
      • T-Shirt – Stronger than Excuses
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