SKU: 83270556298

20kg 2.2m Olympic Barbell Bar 700lb w/ Collars & Weight Plates - Gym Fitness

Sale price$343.78 Regular price$381.98
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Description

20kg 2.2m Olympic Barbell Bar 700lb w/ Collars & Weight Plates - Gym FitnessIf you're looking to get fit or stay jacked this Proflex Commercial Grade Olympic Combo is perfect for anyone looking for gear that will stand the test of time You get the 20kg HULKFIT Series Needle Bearing Olympic Barbell, a pair of high strength nylon collars and a set of JustBfit series weight plates OLYMPIC BARBELL Built and designed with durability and performance in mind, it's no surprise the great reception this HULKFIT Series 20kg barbell has

If you're looking to get fit or stay jacked this Proflex Commercial-Grade Olympic Combo is perfect for anyone looking for gear that will stand the test of time

You get the 20kg HULKFIT Series Needle Bearing Olympic Barbell, a pair of high-strength nylon collars and a set of JustBfit series weight plates

OLYMPIC BARBELL

Built and designed with durability and performance in mind, it's no surprise the great reception this HULKFIT Series 20kg barbell has received from the US Market

It measures 220cm in total length, is zinc coated for superior rust prevention and has a serious 700lb maximum weight load! The Olympic sleeves, measuring 395mm each, features a slightly etched steel finish to ensure plate sliding during lifts is kept to a minimum. Inside each sleeve are 4 high quality needle bearings and a brass bushing to provide superior spin and rotation compared to ball bearing and bushing systems. This contributes to safe Olympic weightlifting movements and other intense lifts, while providing great whip action to enhance each lift!

NYLON COLLARS
A pair of high-strength nylon collars ensuring you make quick and effortless weight plate changes in between sets. Say goodbye once and for all to those fiddly metal spring clips!

WEIGHT PLATES
JusBfit Series Olympic Weight Plates are heavy-duty in structural integrity with one-piece forged construction and ergonomically engineered for comfortable and safe handling. They feature ultra-rugged, split, crack and peel resistant rubber casings to protect your floors and other equipment

Plates from 10 lbs and up feature the unique triple-grip design with integrated separators that prevent 'nipped' fingers when loading weights, and the steel inner rings allow the weights to easily slide along a bar.

The plates are ideal for use with any Olympic sized barbell, dumbbell handles, plate loaded or single station machine, or for an infinite number of exercises such including weight assisted sit-ups, roman chair back extensions, overhead presses, lateral shoulder raises

With this Proflex Commercial-Grade Combo you'll be able to lift and press your way to muscle-building greatness!

Specification


  • Brand: PROFLEX
  • Barbell
  • Series: HULKFIT
  • Bar Weight: 20kg
  • Bar Diameter: 30 mm
  • Bar Length: 2200mm
  • Knurling: 200mm
  • Center Knurling: 150mm
  • Sleeve diameter: 50mm
  • Length Between Sleeves: 1340mm
  • Weight Capacity: 700lb / 317.5kg
  • Needle Bearings: 4 per sleeve
  • Brass Bushing: 1 per sleeve
  • Finish: Zinc
  • Material: Cold-Rolled Steel
  • Collars
  • Material: Nylon
  • Size: 50mm
  • Weight Plates
  • Series: JusBfit
  • Casing: Rubber
  • Core: Cast Iron

IN THE BOX

  • 1 x 20kg Barbell
  • 2 x Collar clamps
  • 2 x 5lb Weight Plates
  • 2 x 10lb Weight Plates
  • 2 x 35lb Weight Plates
  • 2 x 45lb Weight Plates

SKU: FTNBWPJBFA190


We accept Change of Mind returns for 14 days after you have received the item in cases where you have changed your mind or made an incorrect purchase and wish to return the product. This also applies to orders cancelled when the item has already been dispatched from our warehouse. The item must be in a re-saleable condition to qualify for a change of mind refund. Deductions may apply including Initial and Return Shipping, as well as restocking fee of 10% of the product price

Shipping Notes
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Exchange/Return Notes
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SKU: 83270556298

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Jason Bolton
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★★★★★ 5
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Great book! It is helpful as I work towards my Masters of Science in Applied Artificial Intelligence
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 20, 2025
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This is a solid book for understanding the art and science of working with LLMs and other generative AI models. I always struggled with getting the output I was looking for, and wasn't sure how best to "ask" the models for what I wanted. This book did a great job of laying out the strategies and practical guidance to craft the prompts. There were a lot of tips and tricks, but the overall understanding and framework around prompt engineering has been super useful.
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Reviewed in the United States on June 25, 2024
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Matt B
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★★★★★ 5
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Format: Paperback
Hands down, the best book on prompt engineering and implementing LLMs. Really enjoyed Michael and James deep dive. Whether you're technical or not, this book is foundational to a deeper understanding in how to properly explore and implement LLMs.
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Reviewed in the United States on June 25, 2024
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SR
Grantham, US
★★★★★ 4
Helpful for GPT/LangChain framework
Format: Paperback
I applaud the authors for putting forth a comprehensive introduction in a rapidly evolving space. I absorbed a lot, helpful as I was developing a prototype — using open source methods. And that’s where I was disappointed. The LLM and examples are highly adapted to OpenAI’s GPT-x and the bulky LangChain framework, something not obvious until you dig in to the book. Sure, this may be where newbie demand was when the authors began writing. But as the open source models and OpenAI alternatives gain speed (e.g. Llama 3.1, Groq, etc.) this book may quickly need an updated and expanded version to stay relevant.
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Reviewed in the United States on August 7, 2024
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K. Wain
Alexandria, US
★★★★★ 3
Good concepts, but uneven depth
Format: Paperback
Some helpful prompt frameworks, but parts felt repetitive and a few sections stayed too high-level for advanced users. Beginners will likely benefit more than experienced practitioners. If you’re new to prompt engineering it’s a decent starting point; if you’re already building structured prompts daily, it may feel light.
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Reviewed in the United States on January 17, 2026

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