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Body-Solid Pro Select Biceps And Triceps Machine GCBT-STK

Current price $2,080.00
$1,850.00 - $2,080.00
Current price $2,080.00
Original price $2,605.00
Original price $2,315.00 - Original price $2,605.00
Original price $2,605.00
Weight Stack: 310 lb Stack
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Body-Solid Pro Select Biceps & Triceps Machine GCBT-STK

Dual-function, selectorized arm machine with 28 start positions, 7-position seat, and commercial-duty frame — ideal for HOME GYM OWNERS and LIGHT COMMERCIAL

The Body-Solid GCBT-STK delivers two premium arm stations in one compact footprint. An intelligent cam design and a rotating V-bar handle let you switch seamlessly between biceps curls and triceps pressdowns by simply repositioning the lifting arm. The arm pad’s 30° angle supports precise joint alignment without elbow pressure, while the curl mechanism pivots and rotates to match forearm length and reduce wrist stress.

Dial in perfect mechanics with a 7-position gas-assist seat and 28 distinct start positions for full range of motion. Ultra-thick DuraFirm™ upholstery, 2" × 2" and 2" × 4" steel construction, and smooth, commercial-grade pulleys make this a durable, quiet addition to any serious training space.


Body-Solid GCBT-STK Highlights

  • Two Stations in One: Quick-change cam for biceps curls and triceps pressdowns
  • 28 Start Positions: Fine-tune ROM for comfort, mobility work, and progressive overload
  • Ergonomic Support: 30° arm pad angle promotes natural biomechanics without elbow pressure
  • Multi-Grip V-Bar: Overhand and underhand options; rotating design reduces wrist strain
  • Comfort & Control: 7-position seat; ultra-thick DuraFirm™ pads
  • Commercial Build: Combination 2" × 2" and 2" × 4" steel frame for long-term durability
  • Clean Aesthetics: Contemporary black finish; some alternate photos may show prior gray finish
  • Overall Footprint: 52" L × 36" W × 71" H

Body-Solid GCBT-STK Key Features

Dual-Function Cam System

Pull the large pop-pin to lower the lifting arm for biceps curls, or raise and lock it for triceps pressdowns — smooth, repeatable transitions in seconds.

Rotating Curl Mechanism

The curl assembly pivots and rotates to match forearm length, maintaining neutral wrist alignment and reducing unnecessary strain.

30° Arm Stabilization Pad

Angled pad aligns the shoulder-elbow-wrist path for efficient loading without digging into the elbow.

28 ROM Positions & 7-Position Seat

Set precise start/stop points and seat height to target strength through a full, comfortable range.

DuraFirm™ Upholstery

Ultra-thick, tear-resistant pads deliver consistent support for heavy and high-rep work.

Commercial-Grade Chassis

Combination 2" × 2" and 2" × 4" steel with a durable powder-coat finish built for home and light-commercial environments.


Body-Solid GCBT-STK Specifications

Variants / Model Options

GCBT-STK — 210 lb Stack
GCBT-STK/3 — 310 lb Stack

Category

Bicep & Tricep Machine (Selectorized)

Resistance (Selectorized)

210 lb Stack: 20 × 10 lb plates plus 10 lb top plate & selector rod
310 lb Stack: 20 × 15 lb plates plus 10 lb top plate & selector rod

Finish & Upholstery

Black powder-coat finish; ultra-thick DuraFirm™ pads

Adjustments

28 start positions on lifting arm; 7-position seat height

Frame

Combined 2" × 2" and 2" × 4" steel construction

Assembled Dimensions

52" L × 36" W × 71" H

Assembled Weight

395 lb

Package Dimensions

38.1" L × 33.6" W × 7.2" H • 5.33 ft³

Intended Use

Home Gym & Light Commercial


Body-Solid Pro Select Biceps And Triceps Machine GCBT-STK Manuals and Assembly Info

Most of our equipment requires some level of assembly, and many customers choose to handle this themselves using the included manual.

Assembly Services: We partner with installers who can assist with in-home or commercial setup. Learn more.

Need a quote? Contact us at info@strengthwarehouseusa.com or call +1 (844) 777-9754.

Body-Solid Pro Select Biceps And Triceps Machine GCBT-STK Warranty

Body-Solid Lifetime In-Home Warranty

Body-Solid Lifetime In-Home Warranty

  • LIFETIME: Frame & Welds
  • LIFETIME: Pulleys, Bushings, Bearings, Hardware, Plates, Guide Rods
  • LIFETIME: Cables, Upholstery, Grips (Normal Wear)

For full details on this residential warranty, click here to read more.

Body-Solid Light Commercial Warranty

Body-Solid Light Commercial Warranty

  • LIFETIME: Frame & Welds
  • 3 YEARS: Pulleys, Bushings, Bearings, Hardware, Plates, Guide Rods
  • 1 YEAR: Cables, Upholstery, Grips (Normal Wear)

For full details on this light commercial warranty, click here to read more.


Every product we sell at Strength Warehouse USA is brand new and backed by the full manufacturer’s warranty. We’re an authorized dealer for every brand we carry, so your purchase is fully protected.

Have a question about warranty coverage before you buy? Just reach out — we’re happy to walk you through the details.

Body-Solid Pro Select Biceps And Triceps Machine GCBT-STK Customer Reviews

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From garage gyms to full-scale commercial builds, we help you get the right equipment, layout, and support — no fluff, just results.

  • Proven to Deliver

    Over 10,000 customers served — from first-time home gym owners to major commercial builds.

  • Built to Fit

    No cookie-cutter setups. We help tailor the right layout, brand mix, and delivery plan for your goals.

  • Everything You Need, Nothing You Don’t

    We’ll tell you what’s worth it, what’s overkill, and what’ll actually make a difference in your training.

  • Straight-Up Support

    We don’t disappear after checkout. You get updates, help, and a real rep you can reach.

“My experience with Strength Warehouse USA was exceptional. They delivered on time, communicated clearly, and helped me through every step of the setup.”

- Garfield B., Apr 2025

“We just set up our equipment! Everything came well-packed and quicker than expected. Customer service was fantastic throughout.”

- Patricia P., Mar 2025

“Super fast shipping, personal and fantastic service. Highly recommend. If I need anything else, I’ll be coming back.”

- Aslyn V., Nov 2024

“Great communication, timely updates, and a team that clearly knows their stuff. Strength Warehouse was easy to work with from start to finish.”

- Jason D., Aug 2024

Build Your Dream Gym — Contact Us

“My experience with Strength Warehouse USA was exceptional. They delivered on time, communicated clearly, and helped me through every step of the setup.”

- Garfield B., Apr 2025

“We just set up our equipment! Everything came well-packed and quicker than expected. Customer service was fantastic throughout.”

- Patricia P., Mar 2025

“Super fast shipping, personal and fantastic service. Highly recommend. If I need anything else, I’ll be coming back.”

- Aslyn V., Nov 2024

“Great communication, timely updates, and a team that clearly knows their stuff. Strength Warehouse was easy to work with from start to finish.”

- Jason D., Aug 2024