Cal Gym Selectorized Bicep/Tricep Machine -- Tuff Stuff (CG-7506)

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Tuff Stuff CG-7506 Selectorized Cal Gym Bicep Curl / Tricep Extension
Tuff Stuff CG-7506 Selectorized Cal Gym Bicep Curl / Tricep ExtensionTuff Stuff CG-7506 Cal Gym Bicep Curl / Tricep Extension for Arm TrainingTuff Stuff CG-7506 Cal Gym Bicep Curl / Tricep Extension with Weight Stack
Your Price: $2,999.00

CalGym CG-7506 Selectorized Seated Bicep/Tricep Combo Machine - The CalGym CG-7506 by TuffStuff is a selectorized arm machine featuring a seated bicep curl and tricep extension all in one small footprint. Dual purpose exercise machines such as the CG-7506 are inherently space saving and ideal for facilities that want to maximize limited amounts of floor space. From the users perspective, they’re a convenient way to perform multiple exercises from the same machine and can expand training versatility for things like super setting to create a maximum amount of muscle confusion.

The CG-7505 features a quick adjusting cam that allows the user to set the starting position and range of motion for bicep curls and tricep extensions. Adjustable seat height accommodates all user heights to insure arm pad is always at the right height during each arm workout. Adjustable thigh rollers are included to hold the user in and promote proper form at all times. And the easy access weight stack can be adjusted via the magnetic selector pin while seated and offers 150 lbs. of resistance in 10 lb. increments.

The CalGym Arm Curl/Tricep Extension Combo with weight stack is commercial quality and ideal for use in hotel weight rooms, multi-unit housing gyms, dues paying facilities and school weight rooms. Each piece utilizes heavy-duty 2” x 4” x 11 gauge oval steel tubing, 2,200 lb. capacity cables and high density urethane foam padding for long lasting comfort.

Have a question about this item or need a quick custom quote? Call an CalGym strength equipment specialist today at 1-888-758-7527. You can also email


  • Unique handle design allows bicep and tricep exercises
  • Deluxe contoured arm pad enhances user comfort
  • Adjustable leg hold down pads accommodate various size users
  • Multiple start positions for both exercises with range of motion feature
  • Ratchet-style telescoping seat offers quick and easy positioning
  • 150 lbs. steel weight stack
  • Installation: Fits through 36” wide door pre-assembled
  • Wear Covers: Optional upgrades include wear covers with TuffStuff logo or add your own logo for additional upcharge. Allow 2-3 weeks lead time. Please call for inquiries
  • Custom Frame and Pad Colors: Optional upgrades available. Please call for inquiries
  • Frames: MIG welded and bolted for long lasting durability


  • Dimensions: 38" L x 39" W x 59" H
  • Shipping Weight: 450 lbs.
  • Standard Colors: Platinum Sparkle frame with Charcoal accents / Black upholstery

TuffStuff Fitness CalGym Series Standard Specifications and Features:

  • Heavy duty 2" x 4" 11-gauge oval steel frames combined with 2" 11-gauge round tubing accents
  • Sealed 2" roller bearings and 1" diameter solid steel axle encased in machined housing on all primary pivot points
  • 1" solid steel axles with 1" bronze oil lite bushings on all secondary pivot points
  • 4-1/2" and 3-1/2" diameter fiberglass reinforced nylon pulleys with sealed bearings enclosed in protective steel covers
  • High density EMR Urethane foam padding with double-stitched upholstery secured to 3/4" plywood backing
  • Electrostatic powder coat finish in Platinum Sparkle with Charcoal accents (other color options available for additional charge)
  • USA-Made/Certified 2200 lbs. 3/16" military-spec nylon coated cable
  • Magnetically secured selector pins and steel weight stacks are easily accessible from seated position
  • 3/4" precision ground, hard chrome finish, solid steel guide rods
  • Composite SMC safety weight stack enclosures with decorative built-in storage compartment cover
  • Biomechanically designed 7-gauge steel cams provide proper resistance curves throughout full range of motion
  • Thermoplastic rubber handgrips secured with aluminum end caps for durability and improved feel
  • Protective rubber stabilizer feet with anchoring holes provided on all machines


Custom Color Options upcharges apply - Call to order

Custom Frame Color Options
Wrinkle Black
Ebony Chrome
Sky White

Custom Upholstery Color Options

Lite Gray
China Green
Candy Apple
Deep Clay
New Burgundy
Purple Iris
Royal Blue


Tuff Stuff Fitness warrants to the original purchaser that Tuff Stuff Fitness equipment will be free from defects in material and workmanship. All warranty periods begin to run from the date of delivery to the original purchaser. The warranty and remedies set forth herein are conditioned upon proper storage installation, use and maintenance and conformance with any recommendations of Tuff Stuff Fitness. This warranty does not cover products not manufactured by Tuff Stuff Fitness or products which are altered without the express written consent of Tuff Stuff Fitness.

This warranty as specified:
Full Commercial Warranty (Proformance, Cal Gym and XXL Series Products more than 5 hours of use per day):

  • Frames, welds, cams and weight plates - Lifetime
  • Pivot Bearings, Pulleys, Bushings, Gas Shocks, and Guide Rods - Five (5) Years
  • Belts, Linear Bearings, and Pull-Pin Components - One (1) Year
  • Upholstery, Cables, Finish and Rubber Grips - Six (6) Months

Shipping Included
Shipping cost included within the lower 48 states only

Ships via one of our various freight carriers on a wooden pallet. This delivery is considered a curbside delivery only and will be delivered to a location at your address that is acceptable for a tractor trailer at the drivers discretion. Customers are required to be home at the time of delivery to sign the delivery receipt. On most deliveries, customers will receive a 24-hour notification call and lift gate service.

Item Number: CG-7506 ProdID_5078
Product Name: Cal Gym Selectorized Bicep/Tricep Machine -- Tuff Stuff (CG-7506)
Manufacturer: TUFF STUFF
Manufacturer Part No: CG-7506

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