Parcel ground shipping
Items weighing 149 lb or less ship by ground parcel rather than freight.
Receive by Sep 28
Remanufactured
Precor Discovery Series Back Extension
$599.00
Save 53%
New retail $1,300 —
you save $701 buying remanufactured
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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: 53" × 40" × 30" 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 Precor Discovery Series Back Extension provides a dedicated lower back and posterior chain training station with ratcheting hip pad adjustment, foot capture system, anatomically positioned handles, and integrated entry/exit handles — 141 lb commercial frame, 53"×40" footprint. The ratcheting hip pad adjustment is the specification that most directly determines exercise quality: the hip pad position sets where the pivot of the extension occurs relative to the user's hip joint. If the pad sits too high, the lumbar spine does most of the extending while the glutes and hamstrings remain largely passive; too low and the pad restricts the range of motion before full hip extension is reached. A ratcheting system — as opposed to a pin or knob adjustment — allows the pad to be moved in precise, repeatable increments and locks positively at each position, so users can find their optimal setting and return to it consistently without the pad slipping under load. The foot capture system anchors the heels and ankles to provide the ground reaction force that the extension movement requires — without secure foot capture the body slides rather than extends, which eliminates the lower back and posterior chain loading. Anatomically positioned handles give the user grip points that match the natural hand position during a back extension, which helps maintain shoulder and thoracic alignment through the movement rather than allowing the upper body to rotate.
Integrated entry and exit handles for safe mounting in commercial environments. 141 lb Precor Discovery commercial frame, 53"×40" footprint. Remanufactured.
Supported exercises
Back Extensions Hyperextensions Hip Extensions Weighted Back Extensions Oblique Extensions
Primary muscles targeted
Erector Spinae Gluteus Maximus Hamstrings
Secondary muscles
Multifidus Adductors Core Stabilizers
Key features
Ratcheting Hip Pad — Precise, Repeatable Pivot Point Setting
Ratcheting adjustment moves the hip pad in precise increments and locks positively at each position — so users can dial in their optimal pivot point and return to it consistently without the pad slipping under load. Too high and the lumbar does most of the work while glutes remain passive; too low and range of motion is restricted before full hip extension. Correct pad position is the single variable that determines the quality of the back extension movement.
Foot Capture · Anatomic Handles · Entry/Exit Handles
Foot capture system anchors heels and ankles to provide the ground reaction force the extension requires — without secure anchoring the body slides rather than extends, eliminating lower back and posterior chain loading. Anatomically positioned handles maintain shoulder and thoracic alignment through the movement. Integrated entry/exit handles enable safe mounting and dismounting in high-traffic commercial settings.
Specifications
Dimensions (L × W × H)
53" × 40" × 30"
Unit Weight
141 lb
Adjustment
Ratcheting Hip Pad
Foot capture · Anatomic handles · Entry/exit handles
Design
Ratchet Pad · Foot Capture · Anatomic Handles · 141 lb
Ratcheting hip pad · Foot capture system · Anatomically positioned handles · Entry/exit handles · Commercial-grade frame · 141 lb · 53"×40" footprint
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 Precor Discovery Series Back Extension provides a dedicated lower back and posterior chain training station with ratcheting hip pad adjustment, foot capture system, anatomically positioned handles, and integrated entry/exit handles — 141 lb commercial frame, 53"×40" footprint. The ratcheting hip pad adjustment is the specification that most directly determines exercise quality: the hip pad position sets where the pivot of the extension occurs relative to the user's hip joint. If the pad sits too high, the lumbar spine does most of the extending while the glutes and hamstrings remain largely passive; too low and the pad restricts the range of motion before full hip extension is reached. A ratcheting system — as opposed to a pin or knob adjustment — allows the pad to be moved in precise, repeatable increments and locks positively at each position, so users can find their optimal setting and return to it consistently without the pad slipping under load. The foot capture system anchors the heels and ankles to provide the ground reaction force that the extension movement requires — without secure foot capture the body slides rather than extends, which eliminates the lower back and posterior chain loading. Anatomically positioned handles give the user grip points that match the natural hand position during a back extension, which helps maintain shoulder and thoracic alignment through the movement rather than allowing the upper body to rotate.
Integrated entry and exit handles for safe mounting in commercial environments. 141 lb Precor Discovery commercial frame, 53"×40" footprint. Remanufactured.
Supported exercises
Back Extensions Hyperextensions Hip Extensions Weighted Back Extensions Oblique Extensions
Primary muscles targeted
Erector Spinae Gluteus Maximus Hamstrings
Secondary muscles
Multifidus Adductors Core Stabilizers
Key features
Ratcheting Hip Pad — Precise, Repeatable Pivot Point Setting
Ratcheting adjustment moves the hip pad in precise increments and locks positively at each position — so users can dial in their optimal pivot point and return to it consistently without the pad slipping under load. Too high and the lumbar does most of the work while glutes remain passive; too low and range of motion is restricted before full hip extension. Correct pad position is the single variable that determines the quality of the back extension movement.
Foot Capture · Anatomic Handles · Entry/Exit Handles
Foot capture system anchors heels and ankles to provide the ground reaction force the extension requires — without secure anchoring the body slides rather than extends, eliminating lower back and posterior chain loading. Anatomically positioned handles maintain shoulder and thoracic alignment through the movement. Integrated entry/exit handles enable safe mounting and dismounting in high-traffic commercial settings.
Specifications
Dimensions (L × W × H)
53" × 40" × 30"
Unit Weight
141 lb
Adjustment
Ratcheting Hip Pad
Foot capture · Anatomic handles · Entry/exit handles
Design
Ratchet Pad · Foot Capture · Anatomic Handles · 141 lb
Ratcheting hip pad · Foot capture system · Anatomically positioned handles · Entry/exit handles · Commercial-grade frame · 141 lb · 53"×40" footprint
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.
$599.00
This machine
Bundle total
- Items
- $1,756.28
- Bundle price
- $1,668.47
- Estimated bundle saving
- −$87.81
- Ships complete in
- 6–8 weeks
One freight booking, one delivery window, one crew. Inside Delivery & Assembly available on the whole bundle.