Parcel ground shipping
Items weighing 149 lb or less ship by ground parcel rather than freight.
Receive by Sep 28
Remanufactured
Life Fitness Signature Series Back Extension
$799.00
Save 75%
New retail $3,200 —
you save $2,401 buying remanufactured
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See similar machines in stock →Parts & Labor, Fully Rebuilt
Remanufactured to full mechanical spec, covered from the day it lands.
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Machine overview
Condition: Remanufactured
Warranty: 1 Year Parts & Labor (Extended Available)
Returns: 30-Day Returns & Exchanges
Shipping: Driveway Delivery, or Inside Delivery & Assembly
Receive by: Sep 28
How It Ships: Fully Assembled
Delivery options
How delivery works
Your item’s shipping method and price are confirmed in the shipping calculator and at checkout. Here is what each delivery path means.
Driveway freight delivery
Your equipment is palletized and protected. The freight carrier schedules delivery, then uses a liftgate to lower it to your curb or driveway. Moving it inside and unpacking it are up to you.
Inside delivery & assembly
When selected and available for your address, the delivery team brings the equipment into the room, assembles and tests it, then removes the packaging.
Full truckload
For commercial builds and multi-pallet orders, a dedicated trailer keeps the full order together in one delivery. We confirm the unloading plan before the truck ships.
Size: 50" × 37" × 38" tall
Financing: From $174.37/mo or 0% APR with
Check your purchasing powerWhat Remanufactured Means
Every remanufactured machine is fully disassembled, deep cleaned, repaired or re-parted to factory spec, then tested under load before it ships. Backed by one year parts and labor, with extended coverage available.
Warranty Coverage
New and remanufactured equipment are both covered for one year, parts and labor, backed by us. Extended protection is available on either through BAG Care+. Used equipment is sold as-is with no warranty coverage, and is described honestly before you buy. We service nationwide - every ZIP code in the country - so coverage travels with the machine.
30-Day Returns & Exchanges
Change your mind within 30 days of delivery and you can return the machine or exchange it for a different size, color or configuration.
Return shipping is the customer's responsibility and a 15% restocking fee applies to preference returns and exchanges. Freight items must go back packaged to the same standard they arrived in — we will tell you exactly what that means before anything is collected.
Anything that arrives damaged or fails under warranty is handled separately and carries no restocking fee. Full terms are in our Returns, Exchange & Refund Policy.
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Product details
Commercial-grade equipment, inspected and supported by warranty.
The Life Fitness Signature Series Back Extension is designed to strengthen and stabilize the lower back with controlled, targeted movements. Built with high-quality padding and an ergonomic design, this machine ensures maximum comfort and support during workouts. Ideal for both rehabilitation and strength training, it’s a must-have for any gym looking to enhance core and lower back development.
Muscle Groups: Lower Back, Glutes, Core
Exercises:
- Back extensions
- Hyperextensions
- Core stabilization exercises
Key Features:
- Ergonomic padding for enhanced comfort and support
- Adjustable foot support for a customized fit
- Heavy-duty steel frame for long-lasting durability
- Compact design to fit in various gym spaces
- Smooth range of motion for controlled back strengthening
Specifications:
- Dimensions: W37" H38" L50"
- Machine Weight: 160 lbs
1. What's the difference between utility and flat benches?
Utility benches are upright typically, flat benches remain level for presses and rows.
2. How much floor space do I need?
Reserve a 4′ × 2′ area with an extra foot on each side for movement.
3. Are flat benches compatible with Smith machines?
Yes—most flat benches fit under Smith bars; verify width in product specs.
4. Do benches come with a warranty?
New benches: OEM warranty; remanufactured: 6–12 month Build A Gym Guarantee.
5. What delivery options are offered?
Ground parcel shipping for small benches; curbside freight for commercial models.
30-Day Returns & Exchanges
Buy with confidence. Every Build A Gym order includes a 30-day window to return or exchange, whether you want a different size, color or configuration. Return shipping is the customer's responsibility and a 15% restocking fee applies to preference returns; warranty and damage claims carry no restocking fee. Full details in our Returns, Exchange & Refund Policy.
The Life Fitness Signature Series Back Extension is designed to strengthen and stabilize the lower back with controlled, targeted movements. Built with high-quality padding and an ergonomic design, this machine ensures maximum comfort and support during workouts. Ideal for both rehabilitation and strength training, it’s a must-have for any gym looking to enhance core and lower back development.
Muscle Groups: Lower Back, Glutes, Core
Exercises:
- Back extensions
- Hyperextensions
- Core stabilization exercises
Key Features:
- Ergonomic padding for enhanced comfort and support
- Adjustable foot support for a customized fit
- Heavy-duty steel frame for long-lasting durability
- Compact design to fit in various gym spaces
- Smooth range of motion for controlled back strengthening
Specifications:
- Dimensions: W37" H38" L50"
- Machine Weight: 160 lbs
1. What's the difference between utility and flat benches?
Utility benches are upright typically, flat benches remain level for presses and rows.
2. How much floor space do I need?
Reserve a 4′ × 2′ area with an extra foot on each side for movement.
3. Are flat benches compatible with Smith machines?
Yes—most flat benches fit under Smith bars; verify width in product specs.
4. Do benches come with a warranty?
New benches: OEM warranty; remanufactured: 6–12 month Build A Gym Guarantee.
5. What delivery options are offered?
Ground parcel shipping for small benches; curbside freight for commercial models.
30-Day Returns & Exchanges
Buy with confidence. Every Build A Gym order includes a 30-day window to return or exchange, whether you want a different size, color or configuration. Return shipping is the customer's responsibility and a 15% restocking fee applies to preference returns; warranty and damage claims carry no restocking fee. Full details in our Returns, Exchange & Refund Policy.
Save 5%
Complete the room
The machines our install crew puts in the same room as this one - priced as one shipment, delivered in one booking.
$799.00
This machine
Bundle total
- Items
- $1,956.28
- Bundle price
- $1,858.47
- Estimated bundle saving
- −$97.81
- Ships complete in
- 6–8 weeks
One freight booking, one delivery window, one crew. Inside Delivery & Assembly available on the whole bundle.