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TuffStuff CalGym Back Extension


• Oversized back pad maximizes user comfort.
• Extended seat pad accommodates various size users.
• Seat belt for enhanced user comfort, support and safety.
• Non-skid diamond plate foot brace.
• 200 lbs. steel weight stack.



  • 18 Years Strong
  • A Remanufacturing Company ( N. a Broker like Most)
  • We supply New ,Used and Premium Select Conditioned Machines
  • Nationwide Shipping and Installation
  • Lifetime service and Support( $1500 Value)
  • 12 Month Interest Free Financing
  • Lowest Price Guaranty- We Beat any Certified Competitors Price)
  • Nationwide Supplier to Govermment, Police and Fire, Health Club, Community Centers,Hotel, Apartment Management, Personal Training Studios and Residential.
  • Certified Dealers For Stairmaster, True Fitness, Tuff Stuff, Schwinn, Nautilus and Body Solid
  • BBB Certified Business


Key Features of the CalGym Back Extension:

  • Oversized back pad maximizes user comfort and support.
  • Extended seat pad with integrated safety belt accommodates various size users.
  • Non-skid steel diamond plate foot brace provides secure user positioning.
  • Bio-mechanically advanced 7-gauge steel cam ensures correct resistance curve through full range of motion.
  • 2” round 11-gauge steel pivot arm rotates on 1” solid steel shaft with 2” roller bearings for smooth & durable performance.
  • Welded emergency cam stops help ensure safety.
  • 2” x 4” heavy-weight oval steel frame provides stability and modern styling.
  • High density EMR urethane foam padding.
  • Premium naugahyde upholstery treated to resist bacteria, stains and scratches.
  • 3/4” solid steel guide rods with hard chrome finish.
  • Internal cable routing and steel pulley covers enhance safety and improve durability.
  • 4– 1/2” fiberglass reinforced nylon pulleys.
  • “Off the floor” frame design for maximum stability.
  • Rubber stabilizer feet help prevent skid damage to floor and machine.
  • 200 lb. steel weight stack with lanyard secured magnetic selector pin.



MANUFACTURER TuffStuff Fitness
MANUFACTURER WEBSITE Visit Manufacturer’s Website 
WARRANTY • 10 YEARS: frames, welds, cams, and weight plates.
• 2 YEARS: bushings, pivot bearings, pulleys and guide rods.
• 1 YEAR: linear bearings and pull-pin components.
• 6 MONTHS: finish, cables, upholstery and rubber grips.
ALL OTHER PARTS not mentioned, one year from the date of delivery to the original purchaser.

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