CALL US AT ANY OF OUR 7 LOCATIONS:  Ft. Collins  Boulder   S. Colorado Blvd      N. Denver   Park Meadows     Highlands Ranch

Title Image



TuffStuff Six-Pak Base Functional Trainer without bench (SPT-6B)

MSRP: $3,199.00

For the guaranteed lowest price, call Fitness Gallery at 303-399-1000

TuffStuff’s #1 selling, patented Six-Pak Trainers have been changing the shape of functional training for more than a decade.  The Six-Pak Base Functional Trainer (SPT-6B) features an open frame design that allows nearly unlimited full body strength training.  Equipped with six cable pulleys at three separate cable heights (low, mid, and high), the SPT-6B provides quick and easy transitions between exercises.  Highly versatile, the Six-Pak Functional Trainer may be used with stability balls, balance boards, BOSU trainers, benches and other ground based movements.

  • Compact, space efficient design – fits on a 3ft x 4ft mat
  • Includes six (6) cable pulleys enabling smooth functional movements
  • Three (3) convenient cable heights (low, mid, and high)
  • USA-made high performance fitness cable – certified 1000 lb
  • 150 lb steel weight stack (optional upgrade to 200 lb)
  • Full length protective steel weight shield
  • Optional 360º rotating lay-flat workout bench (SPT-6X)
  • Home Lifetime Warranty*


Six-Pak Base Functional Trainer

TuffStuff’s Base Six-Pak Functional Trainer (SPT-6B) provides compact European-style design cable motion technology in a space efficient all-frontal work station.  Transitions between exercises are quick and easy with three convenient cable heights (low, mid, and high).  While the “free-flow” handles provide multi-directional, free and natural movements.

The Base Six-Pak Functional Trainer (SPT-6B) features an open frame design which allows full body training utilizing stability balls, balance boards, BOSU trainers, benches and other ground based movements. The SPT-6B comes equipped with a 150 lb solid steel weight stack; optional upgrade to 200 lb weight stack available (MSRP: $307).

Includes the same patented design found on the #1 selling Six-Pak Trainer (SPT-6X), without the built-in 360º rotating lay-flat workout bench


Need a workout bench?

If you would like to add a workout bench, consider the upgraded Six-Pak Functional Trainer (SPT-6X). TuffStuff’s unique 360º rotating bench easily adjusts from upright to a flat position.  Additionally, Fitness Gallery offers many stand-alone workout benches here.


About TuffStuff

TuffStuff Fitness International

Since 1971 TuffStuff Fitness International has focused on one thing, the design and development of premium strength equipment.

Over the last five decades, TuffStuff has manufactured the highest quality strength equipment and set the industry standards against which all other equipment is measured.  TuffStuff’s craftsmanship is recognized worldwide, and their products are sold across the United States, Canada, Mexico and in more than thirty other countries.

Today TuffStuff is the only fitness company in the United States with a full-service manufacturing facility, capable of producing every product they sell.  Every design and engineering process begins in Chino, California – from concepts to prototypes, testings and design refinements.  As a result, TuffStuff has greater flexibility to customize products, faster turn around times, and maintains a higher level of quality control than competitors.

TuffStuff’s light commercial strength equipment is built to the same exacting standards as their full commercial-grade products, with 11-gauge tubular steel, inert-gas MIG welded construction, and certified USA-made cables.  Whether you are looking for a complete multi-gym, or you just need a single equipment station that will stand the test of time, with TuffStuff you will receive unmatched product quality and exceptional support.

Additional information

Weight400 lbs
Dimensions42 × 33 × 80 in
Home Lifetime Warranty


LIFETIME of the equipment while owned by the original purchaser (applies only to defects from manufacturer only).

*This warranty does not cover:

1. TuffStuff products sold for and used in a commercial or institutional environment.

2. Any damage, failure or loss caused by accident, misuse, neglect, abuse, improper assembly, improper maintenance, or failure to follow instructions or warnings in the owner’s manual and warning labels posted on the machines.

3. Use of the product in a manner for which it was not designed.

4. Original product that is altered, or the use of replacement parts and components of another manufacturer other than TuffStuff.

See Owner’s Manual for details.


The same patented, European inspired design found on the #1 selling SPT-6X Six-Pak Trainer.

V-shaped base designed to provide stability and support for most size stability balls and benches.

Free standing ultra compact cable motion technology.

Open frame, allows unlimited full body training utilizing stability balls, balance boards, Bosu trainers, benches and ground based movements.


Powder coat finish – Platinum Sparkle accented with Ebony Chrome.


Durable high density pads upholstered in premium grade naugahyde.


.094” USA-Made / Certified EXERFLEX PRO 1000lbs. high performance fitness cable.

Unique cable ratio delivers ultra smooth feel and enhanced cable travel.

Cable Ratio

The Six-Pak functional trainer contains a unique 1:4 cable ratio designed to provide extended cable travel while enabling micro 2.5 lb weight increment adjustments. With extended cable travel, users may perform a variety of functional exercises (including fast repetition sports-related training) further away from the machine. As a result, the resistance felt at each handle is approximately 1/4 of the weight selected.

Weight Stack

150 lb steel weight stack with full length protective steel weight shields. Optional upgrade to 200 lb weight stack available.


50lb Heavy Weight Stack Upgrade for SPT-6B (PPO-050) MSRP: $307

Baseball Bat Handle (SPT-6BB) MSRP: $255

Golf Handle (SPT-6GH) MSRP: $255

Baseball Accessory (SPT-BA) MSRP: $101

Rope Accessory (SPT-6RA) MSRP: $145

Multi-Use Handle (SPT-6MH) MSRP: $145

Straight Bar with Double Hook (SPT-6SB) MSRP: $235

Accessory Stand (SPT-6AR) MSRP: $255

You may also like…