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adjustable straight barbel and ez curl bar
Adjustable Curl Bar & Straight Barbell
Adjustable Curl Bar & Straight Barbell
Adjustable Curl Bar & Straight Barbell

Adjustable Curl Bar & Straight Barbell

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An industry-first adjustable barbell & EZ curl bar system
From deadlifts, presses clean and jerks the MX80 variable weight system combines a range of fixed bar options in one compact, heavy-duty weight lifting package. Replacing 26 fixed weight bars or 1140 lbs (517 kg), this industry-first adjustable barbell and EZ curl rack is designed for compact spaces and allows for seamless weight transition between reps.

At the turn of a selector dial, you can rapidly increase or decrease your weight to match your strength training goals. Perfectly balanced to ensure that as the resistance is altered the shape of the barbell never changes, its unique rack and pinion design prevents jamming and ensures weight selection is smooth and precise.

Both the barbell and EZ Curl bar can be removed and replaced at 180 degrees, allowing you to handle it just like you would a free-weight at the gym. This exceptionally sculpted and robust performer, will help you gain lean body mass, lose fat and improve your general fitness level in the comfort of your own home gym.

A basic home gym must-have, the MX80 training system together with the MX55 adjustable dumbbells, offer all the pro-style features you would expect from any professional gym quality weights equipment.


  • Steel Craftsmanship - Looks, feels and functions just like a fixed weight barbell
  • Exceptional Function - With heavy-duty steel cores and high-quality knurling
  • Perfect Balance - Length of weight shortens evenly each side, as less weight is selected
  • Quiet Smooth Operation - Changing weight does not involve handling the weight
  • No Protruding Knobs Or Ends - Selector dials recess into collars after weight selection
  • Unique Rack And Pinion Design - Securely locks weight plates into an immovable position
  • Exceptional Value - Price per pound is close to the average for most models
  • Great For Group Training - The compact system allows for multiple sets in one room


  • Weight Range - 20-80 lbs in 5 lb increments (9.8-36.4 kg in 2.25 kg increments)
  • Total Weight With Stand - 135.3 lbs (61.5 kg)
  • Bar Length - 47.8" long (121.5 cm) – end to end loaded
  • Bar Inside Dimensions - 43.5" (110.5 cm) bar (inside dimensions) by 1.12" (2.85 cm) diameter
  • System Footprint In Stand - 56.3" L X 18.5" W X 30.9" H (143 cm L X 47 cm W X 78.5 cm H)
  • Patented Design - U.S. Patent No. 10/166,427