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BUILT Strength ‘OG’ Series Plate Loaded Seated Leg Extension / Leg Curl (New)

BUILT Strength ‘OG’ Series Plate Loaded Seated Leg Extension / Leg Curl (New)

Regular price $1,395.00
Sale price $1,395.00 Regular price
Shipping calculated at checkout.
  • Condition:
    New
  • Warranty:
    1 year parts & labor included Warranty
  • Shipping:
    Curbside & white glove options available Shipping
  • Ship time:
    Ships in 1-2 weeks Shipping
  • Financing:
In Stock
The maximum quantity of this item is already in your cart.

The BUILT Strength OG Series Plate Loaded Leg Extension / Seated Leg Curl switches between quad isolation and hamstring development via a quick-change pop-pin selector — no tools, no significant setup time between exercises. The transition is designed to be fast and intuitive, keeping training momentum high without a lengthy reconfiguration between movements.

A self-adjusting lower leg pad automatically maintains correct alignment through both exercises, and the adjustable back pad and start position settings accommodate any user size. A firm round thigh pad locks the body stable during curls to prevent hip lift and keep hamstring load consistent throughout the movement. Starting at 20 lb with plate-loaded resistance — warm-up through maximal loading with no stack ceiling. Two integrated weight horns keep plates organized on the unit. New.


Quadriceps Rectus Femoris
Biceps Femoris Semitendinosus Semimembranosus
Gastrocnemius Glutes Hip Flexors

Pop-Pin Quick-Change Between Exercises
A pop-pin selector converts the machine between leg extension and seated leg curl without tools — a fast, intuitive transition that keeps training intensity high without significant setup time between movements.
Self-Adjusting Lower Leg Pad
The lower leg pad automatically adjusts to maintain correct alignment through both extension and curl movements — reducing manual setup between exercises and ensuring proper positioning for every user without additional adjustment steps.
Firm Round Thigh Pad
A firm round thigh pad braces the leg during seated curls — preventing hip lift and keeping the hamstrings under consistent, direct load through the full curl arc without compensation from the hip flexors.
Adjustable Back Pad & Start Positions
Back pad and start position both adjust independently for any user size — setting the correct hip angle and range of motion for both exercises before the first rep begins and maintaining it throughout the set.
Plate-Loaded — 20 lb Starting Weight
Olympic plate loading with a 20 lb starting weight covers warm-up and technique work through to maximal loading — no stack ceiling, unrestricted progressive overload for serious quad and hamstring development over time.

Dimensions (L × W × H)
48" × 55" × 45"
Total Weight
430 lb
Starting Weight
20 lb
Plate-loaded · No stack ceiling
Condition
New
OG Series · BUILT Strength
Functions & Adjustability
Leg Extension · Seated Leg Curl
Pop-pin quick-change · Self-adjusting leg pad · Adjustable back pad & ROM · Firm thigh pad · 2 weight horns

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.

Curbside Freight Delivery

  • 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.

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How much clearance do I need behind the machine?

Leave at least 3′ behind for full sled travel and safe mounting/dismounting.

Is professional assembly included?

Optional white-glove installation can be added at checkout.

How do I maintain moving parts?

Clean rails monthly and apply a light silicone lubricant to moving components every few months.

Can I finance my purchase?

Yes—0% APR financing through Shop Pay is available.

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