Cal Gym Selectorized Leg Curl -- Tuff Stuff (CG-7513)

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Tuff Stuff CG-7513 Selectorized Cal Gym Seated Leg Curl Machine
Tuff Stuff CG-7513 Selectorized Cal Gym Seated Leg Curl MachineTuff Stuff CG-7513 Cal Gym Seated Leg Curl Machine with Weight StackTuff Stuff CG-7513 Cal Gym Seated Leg Curl for Hamstring Training
Your Price: $2,999.00

CalGym CG-7513 Selectorized Seated Leg Curl Machine - The CalGym CG-7513 by TuffStuff is a selectorized leg curl machine used for strengthening and toning the hamstring muscles of the leg. Because the seated leg curl increases the amount of hip flexion, it can produce a greater hamstring stretch compared to lying hamstring curls. Operating the CG-7513 is easy. First, depending on your height, adjust the back pad so that when seated the back of your knees are just in front of the end of the seat. Once you have taylor fit the machine to your size requirements, slide in from the side with your lower quads underneath the thigh roller and the backs of your lower calf on top of the lower leg roller. The thigh roller features multiple height settings and will hold the legs down firmly while performing the exercise. Use a weight setting that allows you to perform 10-12 repetitions with proper form and without having to swing or jerk the weight. On the last few reps you should feel your hamstrings begin to burn!

The CalGym CG-7513 is designed and constructed for commercial use in school weight rooms, training studios, apartment complexes and commercial gyms. All frames are fabricated from a combination 2” x 4” oval and 2” x 2” round steel tubing with an 11 gauge wall thickness for added strength and stability. High tensile strength cables are treated with a protective nylon coating and utilize fiberglass reinforced nylon pulley wheels with sealed bearings for smooth operation. A 150 lb. weight stack is positioned within close proximity to the user for easy weight changes even while seated. And to keep the thighs stationary and from lifting off the seat, an adjustable thigh pad promotes further isolation of the hamstrings and less engagement of the glutes. For added safety, all the CalGym selectorized strength machines include weight stack shrouds.

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


  • Ratchet-style telescoping back pad offers quick and easy positioning
  • Convenient multi-position thigh hold down pad ensures proper exercise form
  • Self aligning foot roll accommodates various size users
  • Biomechanically correct seat angle ensures maximum muscle isolation
  • 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: 57" L x 38" W x 59" H
  • Shipping Weight: 511 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-7513 ProdID_5081
Product Name: Cal Gym Selectorized Leg Curl -- Tuff Stuff (CG-7513)
Manufacturer: TUFF STUFF
Manufacturer Part No: CG-7513

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