Body-Solid (#GCBT-STK) Pro Select Biceps And Triceps Machine in Silver

Body-Solid (#GCBT-STK) Pro Select Biceps And Triceps Machine

Imagine a single station that lets you comfortably switch between biceps and triceps exercises without fuss. The GCBT‑STK Pro Select machine delivers just that—with intuitive adjustments, smooth motion, and a reliable feel. It’s designed to make arm training feel natural and straightforward, whether you're working out at home or in a shared facility.

Key Features & Benefits

• Dual-function with easy transition
  A clever cam and liftoff arm lets you easily switch from seated curls to pressdowns—no repositioning required. Pull the pop-pin, rotate the lifting arm, and go.

• Tailored fit for all users
  Seat adjusts across seven positions and offers 28 arm pad hole settings, ensuring your elbow alignment and range of motion are just right.

• Natural movement mechanics
  The arm pad sits at a 30° angle, mirroring comfortable biomechanics and reducing wrist and elbow strain.

• Comfort-forward design
  Ultra-thick DuraFirm upholstery cushions your arm and seat, helping you stay focused on execution—not discomfort.

• Built for performance and stability
  Crafted using commercial-grade 2"x2" and 2"x4" steel, this machine stays anchored and dependable through every rep.

• Versatile grip options
  The multi-grip rotating V-bar supports both overhand and underhand holds—so you can adapt your grip to match various arm training goals.

• Progress with resistance
  Comes standard with a 210 lb weight stack, with a 310 lb upgrade available to suit bigger goals.

• Well-sized for most spaces
  With dimensions around 52″ L × 36″ W × 71″ H and weighing about 395 lb, it fits well in most commercial gym layouts while still being a robust station you rely on.

User Interface & Experience

It’s easy to use—just adjust the seat, choose your grip, and pull or push. The motion feels grounded and guided by the cam’s smooth path. Switching between curl and extension is quick, fluid, and doesn’t interrupt your training rhythm.

Complete GCBT‑STK Pro‑Select Biceps & Triceps Machine

Multi-grip rotating V-bar

Adjustable seat with DuraFirm padding

210 lb weight stack (310 lb optional upgrade)

User guide and setup placard

Assembled Dimensions: ~52″ L × 36″ W × 71″ H

Weight: ~395 lb (179 kg)

Frame: Commercial-grade 2″ × 2″ & 2″ × 4″ steel

Adjustability: 7 seat positions + 28 arm pad settings

Grip Options: Overhand & underhand via multi-grip V-bar

Weight Stack: 210 lb standard (310 lb optional)

Angle: Arm pad at 30° for ergonomic movement

Can I easily switch between biceps and triceps movements?
Yes—flip the cam arm up or down with the pop-pin and grab the V-bar to convert between exercises instantly.

Will it accommodate different body types?
Absolutely. With seven seat settings and 28 arm pad positions, users of various heights and arm lengths can position comfortably and precisely.

Is it suitable for heavy use?
Yes. The commercial-grade steel frame and stable design make it durable enough for frequent sessions.

Are there heavier weight options?
Yes—while the standard stack is 210 lb, you can opt for the 310 lb upgrade if you need more.

Home Warranty

Lifetime: Frame & Welds

Lifetime: Pulleys, Bushings, Bearings, Hardware, Plates, Guide Rods

Lifetime: Cables, Upholstery, Grips (Normal Wear)

Light Commercial Warranty

Lifetime: Frame & Welds

3 Years: Pulleys, Bushings, Bearings, Hardware, Plates, Guide Rods

1 Year: Cables, Upholstery, Grips (Normal Wear)