
TKO Signature Ab and Back
View all TKO Strength
View all TKO Strength
Combo Core Training with Quick Adjustability
The TKO Signature G2 Series Ab Crunch / Back Extension gives serious lifters two essential movements in one space-efficient machine. Whether you're targeting the front or the back of your core, this unit delivers consistent tension and proper mechanics every rep.
This machine features quick cam and range-of-motion adjustments, plus a multi-position seat to dial in your setup. The 160lb weight stack gives plenty of resistance for heavy ab work or controlled back extensions. With high-resilience foam and double-stitched PU leather upholstery, comfort and durability come standard.
Perfect for any facility needing compact versatility without compromising build quality.
Dual Function Core Training
Switch between ab crunch and back extension exercises without adjusting cables or weights—perfect for supersets or shared use.
Quick Cam & ROM Adjustments
Fine-tune your range of motion with a simple cam and selector design to train at the angles that work best for your spine and core strength.
Multi-Position Seat Pad
Adjusts quickly to suit users of different heights and exercise setups, keeping alignment dialed in.
160lb Weight Stack
Built-in stack provides smooth resistance up to 160 pounds—enough for even heavy core training.
Durable Upholstery
High-resilience foam wrapped in double-stitched PU leather stands up to abuse while keeping you locked in during sets.
Built for Commercial Use
Heavy-duty construction with a 466lb total weight and matte black finish—ready for the grind in any gym.
Assembled Dimensions
53" W x 51" D x 59" H
Machine Weight
466 lbs
Frame Color
Matte Black
Upholstery Color
Black
Weight Stack
160 lbs
Seat Adjustability
Multi-position
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.
The TKO Signature Ab and Back is warranted by TKO Strength for commercial use. The warranty is as follows:
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.
Let’s Talk
Build a Space Worth Training In
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.