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Items weighing 149 lb or less ship by ground parcel rather than freight.
Receive by Sep 28
Remanufactured
Precor Discovery Series Glute Extension
$2,495.00
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New retail $4,580 —
you save $2,085 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" × 59" 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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Extended warrantyRecommendedEvery machine includes 1 year parts and labor.
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Product details
Commercial-grade equipment, inspected and supported by warranty.
The Precor Discovery Series Glute Extension delivers selectorized isolated glute training with ratcheting gas-assisted positioning, add-on weight lever, open weight tower, 11-gauge fully welded steel, and QR-coded instructional placards — 160 lb stack, 448 lb commercial frame, 53"×40" footprint. The glute extension machine trains the hip extension movement in isolation — specifically the gluteus maximus producing hip extension from a flexed starting position through full extension — without the significant hamstring, quad, and lower back contribution that occurs during squats, hip thrusts performed free, or deadlifts. Isolation of the glute through a guided extension arc allows users to load the gluteus maximus specifically and track progressive overload on that muscle group independently from the compound movements where glute contribution is difficult to measure. The ratcheting gas-assisted positioning is a more secure version of the standard gas-assisted adjustment found on the Discovery Leg Extension and Seated Row: the ratcheting mechanism locks the position at each increment rather than holding it purely by pneumatic resistance, which is particularly relevant on a glute extension machine where the starting position determines the hip flexion angle — too little hip flexion at the start means the glute isn't in the lengthened position that produces the most productive stretch-mediated loading; too much and the user can't complete the full extension arc. The add-on weight lever enables sub-increment loading — on a 160 lb stack calibrated for isolated glute training, the ability to add a small amount above any standard stack setting allows finer progression than the stack alone permits.
Open weight tower for quick selector pin access. QR-coded placards link to exercise guidance video. 448 lb Precor Discovery commercial frame, 160 lb stack, 53"×40" footprint. Remanufactured.
Primary muscles targeted
Gluteus Maximus Gluteus Medius
Secondary muscles
Hamstrings Erector Spinae Core Stabilizers
Key features
Ratcheting Gas-Assisted Position — Locked Starting Hip Flexion
Ratcheting mechanism locks each position increment rather than relying on pneumatic resistance alone — more secure than standard gas-assisted adjustment for a machine where starting hip flexion angle directly determines whether the glute begins the extension from a productive lengthened position. Too little hip flexion at start: glute not in the stretched loading position. Too much: full extension arc is unavailable. Ratcheting lock holds the correct angle through the session.
160 lb Stack · Add-On Lever · Open Tower · 11-Gauge Frame
160 lb is the appropriate stack for isolated glute training — the gluteus maximus is a large and strong muscle but the extension machine isolates it without the loading assistance of the hamstrings and hip flexors present in compound movements, so the effective resistance feels higher than an equivalent compound load. Add-on lever adds sub-increment weight for precise progression. Open tower for quick selector pin access. 11-gauge welded frame for commercial durability.
Specifications
Dimensions (L × W × H)
53" × 40" × 59"
Machine Weight
448 lb
Weight Stack
160 lb + Add-On
Ratcheting gas-assisted · Open tower · QR placards · 11-gauge
Design
160+Add-On · Ratchet Gas · Open Tower · 11-Gauge · 448 lb
160 lb stack · Add-on weight lever · Ratcheting gas-assisted adj. · Open weight tower · Oversized rubber handles · QR instructional placards · 11-gauge welded steel · 448 lb frame · 53"×40" footprint
1. Which selectorized lower-body machines are essential?
Leg extension, leg curl, and seated leg press are are top sellers and most common in gyms.
2. How do I adjust range of motion?
Most machines have adjustable backrests and pivot points; use numbered markers for consistency.
3. Do they require floor mounting?
Not required, but it never hurts; ensure a level surface and clear 3′ around the machine.
4. What financing options exist?
Same 0% APR financing available for all selectorized machines via Shop Pay.
5. Are replacement parts available?
Yes—Build A Gym stocks common cables, pulleys, and bushings for quick maintenance.
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 Glute Extension delivers selectorized isolated glute training with ratcheting gas-assisted positioning, add-on weight lever, open weight tower, 11-gauge fully welded steel, and QR-coded instructional placards — 160 lb stack, 448 lb commercial frame, 53"×40" footprint. The glute extension machine trains the hip extension movement in isolation — specifically the gluteus maximus producing hip extension from a flexed starting position through full extension — without the significant hamstring, quad, and lower back contribution that occurs during squats, hip thrusts performed free, or deadlifts. Isolation of the glute through a guided extension arc allows users to load the gluteus maximus specifically and track progressive overload on that muscle group independently from the compound movements where glute contribution is difficult to measure. The ratcheting gas-assisted positioning is a more secure version of the standard gas-assisted adjustment found on the Discovery Leg Extension and Seated Row: the ratcheting mechanism locks the position at each increment rather than holding it purely by pneumatic resistance, which is particularly relevant on a glute extension machine where the starting position determines the hip flexion angle — too little hip flexion at the start means the glute isn't in the lengthened position that produces the most productive stretch-mediated loading; too much and the user can't complete the full extension arc. The add-on weight lever enables sub-increment loading — on a 160 lb stack calibrated for isolated glute training, the ability to add a small amount above any standard stack setting allows finer progression than the stack alone permits.
Open weight tower for quick selector pin access. QR-coded placards link to exercise guidance video. 448 lb Precor Discovery commercial frame, 160 lb stack, 53"×40" footprint. Remanufactured.
Primary muscles targeted
Gluteus Maximus Gluteus Medius
Secondary muscles
Hamstrings Erector Spinae Core Stabilizers
Key features
Ratcheting Gas-Assisted Position — Locked Starting Hip Flexion
Ratcheting mechanism locks each position increment rather than relying on pneumatic resistance alone — more secure than standard gas-assisted adjustment for a machine where starting hip flexion angle directly determines whether the glute begins the extension from a productive lengthened position. Too little hip flexion at start: glute not in the stretched loading position. Too much: full extension arc is unavailable. Ratcheting lock holds the correct angle through the session.
160 lb Stack · Add-On Lever · Open Tower · 11-Gauge Frame
160 lb is the appropriate stack for isolated glute training — the gluteus maximus is a large and strong muscle but the extension machine isolates it without the loading assistance of the hamstrings and hip flexors present in compound movements, so the effective resistance feels higher than an equivalent compound load. Add-on lever adds sub-increment weight for precise progression. Open tower for quick selector pin access. 11-gauge welded frame for commercial durability.
Specifications
Dimensions (L × W × H)
53" × 40" × 59"
Machine Weight
448 lb
Weight Stack
160 lb + Add-On
Ratcheting gas-assisted · Open tower · QR placards · 11-gauge
Design
160+Add-On · Ratchet Gas · Open Tower · 11-Gauge · 448 lb
160 lb stack · Add-on weight lever · Ratcheting gas-assisted adj. · Open weight tower · Oversized rubber handles · QR instructional placards · 11-gauge welded steel · 448 lb frame · 53"×40" footprint
1. Which selectorized lower-body machines are essential?
Leg extension, leg curl, and seated leg press are are top sellers and most common in gyms.
2. How do I adjust range of motion?
Most machines have adjustable backrests and pivot points; use numbered markers for consistency.
3. Do they require floor mounting?
Not required, but it never hurts; ensure a level surface and clear 3′ around the machine.
4. What financing options exist?
Same 0% APR financing available for all selectorized machines via Shop Pay.
5. Are replacement parts available?
Yes—Build A Gym stocks common cables, pulleys, and bushings for quick maintenance.
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.
$2,495.00
This machine
Bundle total
- Items
- $4,747.28
- Bundle price
- $4,509.92
- Estimated bundle saving
- −$237.36
- Ships complete in
- 6–8 weeks
One freight booking, one delivery window, one crew. Inside Delivery & Assembly available on the whole bundle.