Body Solid GCEC-STK Pro Select CAM Leg Extension Curl, 310lb Stack
Body Solid GCEC-STK Pro Select CAM Leg Extension Curl, 310lb Stack is backordered and will ship as soon as it is back in stock.
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Description
Description
Body-Solid GCEC-STK Pro Select CAM Leg Extension Curl with 310 lb. Stack
The Body-Solid GCEC-STK Pro Select CAM Leg Extension Curl with 310 lb. Stack is a commercial selectorized leg machine designed for quad isolation, hamstring training, leg extensions, and seated leg curls in one compact station.
Built with the upgraded 310 lb. weight stack, 7-gauge steel cam, 7-position back pad and leg hold-down adjustments, rotary range of motion adjustment, DuraFirm pads, and oversized rollers, the GCEC-STK delivers heavier lower body resistance for commercial gyms, training studios, and serious home gyms.
Key Features
- Upgraded 310 lb. selectorized weight stack provides heavier resistance for progressive quad and hamstring training.
- Dual-function design lets users switch between leg extensions and leg curls without leaving the seat.
- 7-gauge steel cam provides smooth resistance curves for precise lower body muscle activation.
- 7-position back pad and leg hold-down adjustments help fit users of different sizes comfortably.
- Rotary range of motion adjustment allows multiple start positions for customized leg training.
- DuraFirm pads and oversized rollers provide comfort, support, and stability during repeated workouts.
- Easy pull-pin design makes transitions between leg extension and leg curl exercises fast and simple.
Exercises
Use the GCEC-STK with 310 lb. stack for seated leg extensions, seated leg curls, quad isolation, hamstring isolation, knee extension training, knee flexion training, lower body strengthening, and progressive selectorized leg workouts.
Who This Is For
This CAM leg extension and curl machine is ideal for commercial gyms, training studios, school weight rooms, wellness centers, apartment fitness rooms, and home gym users who want a heavier stack, space-saving selectorized machine for controlled quad and hamstring training.
Specifications
- Application: Commercial
- Exercise Focus: Legs, quads, hamstrings
- Type: Selectorized leg machine, leg extension and leg curl machine
- Dimensions: 54.00” L x 54.00” W x 71.00” H
- Product Data Sheet Dimensions: 54” W x 54” L x 70” H
- Product Weight: 412 lbs. / 186.88 kg
- Product Data Sheet Weight: 416 lbs.
- Selected Weight Stack: 310 lb. selectorized weight stack
- Weight Increments: 15 lb. increments
- Cam: 7-gauge steel cam
- Adjustments: 7-position back pad and leg hold-down adjustments
- Range of Motion: Rotary range of motion adjustment with multiple start positions
- Seat Design: Biomechanically correct seat angle for support and muscle isolation
- Pads and Rollers: DuraFirm pads and oversized rollers
- Leg Extension Roller Distance: 16” from top of seat pad to bottom of foam roller
- Finish: Black, new in 2024
- Storage: Built-in storage for leg hold-down piece
- Assembled Dimensions: 54.00 in / 1,371.60 mm L x 54.00 in / 1,371.60 mm W x 71.00 in / 1,803.40 mm H
- Package Dimensions: 38.10 in / 967.74 mm L x 33.60 in / 853.44 mm W x 7.20 in / 182.88 mm H
- Package Volume: 5.33 ft³ / 0.15 m³
Warranty
Backed by Body-Solid Light Commercial Warranty and Body-Solid Lifetime Warranty coverage. Light commercial warranty coverage includes lifetime coverage on frame and welds, 3 years on bushings and hardware, and 1 year on pads, cables, and grips. In-home lifetime warranty coverage includes lifetime coverage on frame and welds, bushings and hardware, pads, cables, and grips.
Frequently Asked Questions
Is the Body-Solid GCEC-STK with 310 lb. stack suitable for commercial gyms?
Yes. The GCEC-STK is listed for commercial use and features heavy-duty construction, selectorized resistance, DuraFirm padding, oversized rollers, and Body-Solid light commercial warranty coverage.
What is different about the 310 lb. stack version?
This version includes the upgraded 310 lb. selectorized weight stack with 15 lb. increments, providing more resistance than the standard 210 lb. stack option.
What exercises can I do on the GCEC-STK?
You can perform seated leg extensions for the quads and seated leg curls for the hamstrings on one dual-function machine.
How does the adjustable CAM design help?
The rotary range of motion adjustment allows users to set different start positions, while the 7-gauge steel cam helps provide smooth resistance through the movement.
Resources
Body-Solid GCEC-STK Product Data Sheet
Body-Solid GCEC-STK Schematic
Body-Solid Light Commercial Warranty
Body-Solid Product Warranties
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Frequently Asked Questions
Shipping
What countries do you ship to?
What countries do you ship to?
We currently ship to the United States, Canada, Australia and the UK. To enquire about shipping to a different destination, please contact us.
How long will it take to receive my order?
How long will it take to receive my order?
Standard shipping normally takes 3-5 days. Next day shipping is available on all domestic orders (for an additional charge). International shipping times depend on the products and destination (estimated at checkout).
Returns and Refunds
How do I return a product?
How do I return a product?
Items must be returned within 30 days after receiving your order. Items must be returned in the same condition in which they were received, be unworn/unused, have any tags still attached, and include all the original packaging.
How long will it take to receive my refund?
How long will it take to receive my refund?
Refunds are processed within 7 days from when we receive the item(s).



