BUILT Strength Fractal Series Back Extension (New)
BUILT Strength Fractal Series Back Extension (New)
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Condition:
New
Product Condition
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Warranty:1 year parts & labor included
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Shipping:
Curbside & white glove options available
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Ship time:
Ships in 4-6 weeks
- Financing:
The BUILT Strength Fractal Series Back Extension strengthens the erector spinae and posterior chain through a seated extension movement on a biomechanically accurate motion path with adjustable range of motion and seat height — dialing in the correct extension arc and starting position for each user's body proportions before the first rep. The contoured back pad delivers consistent contact across the full extension, and cushioned leg supports stabilize the lower body throughout the movement.
A 280 lb selectorized stack provides serious progressive loading for lumbar and posterior chain strength development — well above the 160–200 lb stacks common on back extension machines — and a 664 lb commercial-grade steel frame delivers the structural mass for stable sustained extension training in professional environments. New.
Primary muscles targeted
Secondary muscles
Key features
Specifications
New Equipment comes with a comprehensive 1-year Parts and Labor Warranty*. This warranty safeguards against any mechanical failure not associated with inadequate preventative maintenance that may occur during the first year of ownership. The cost of both the part and the labor for replacement are covered by CTX Home Gyms, ensuring a worry-free experience and providing you with peace of mind in your investment.
- For nationwide orders outside of Austin, we securely palletize your equipment and ship it via trusted freight carriers. Your equipment will be delivered to your driveway or garage. Remanufactured items are typically shipped fully assembled, and New items are typically shipped crated.
Local Delivery
- For customers in our local Greater Austin delivery radius, we offer convenient delivery straight to your garage or room of choice.
Warehouse Pickup
- Prefer to handle it yourself? Pick up your order directly from our Jarrell, TX warehouse at no extra cost. We’ll help you load up and get you on your way.
📦 Shipping Cost Calculator:
- Use the Shipping Calculator above to get an instant, accurate shipping estimate based on your location and order size.
How do I select weight on a selectorized machine?
Insert the weight pin into the desired stack hole; ensure it clicks into place before use.
What weight stack size should I choose?
Most base level weight stacks can accommodate even advanced lifters, but for the real weight-movers, look for the items with expansion stacks.
What maintenance is required?
Inspect guide rods and stack alignment monthly; wipe rods and replace worn bushings annually.
Is installation available?
Yes—schedule professional installation during checkout for a seamless setup.
What warranty covers these machines?
New units carry full OEM coverage; remanufactured units include a 12 month CTX Guarantee.
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