SKU: 90146470463
cybex knee extension machine

cybex knee extension machine Rare Cybex Classic Leg Extension

Sale price$26.47 Regular price$29.41
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Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 22 - Sep 27

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Description

cybex knee extension machine Rare Cybex Classic Leg ExtensionCondition: Used NEW equipment is brand new and comes in its original packaging, unassembled. However, USED fitness equipment MAY be disassembled to ship. Shipping Available: Yes FREIGHT shipping (NOT Ground shipping) is curbside, so your item will be delivered to the curb or driveway. Develop superior leg strength and definition with the Cybex Classic 4108 Leg Extension, engineered to deliver precise, joint safe movement that isolates and strengthens

Condition: Used NEW equipment is brand new and comes in its original packaging, unassembled. However, USED fitness equipment MAY be disassembled to ship. Shipping Available: Yes FREIGHT shipping (NOT Ground shipping) is curbside, so your item will be delivered to the curb or driveway.


Develop superior leg strength and definition with the Cybex Classic 4108 Leg Extension, engineered to deliver precise, joint-safe movement that isolates and strengthens the quadriceps. Designed with Cybex’s proven biomechanical excellence, this machine provides smooth resistance, perfect alignment, and consistent muscle engagement—helping users build powerful, stable legs with every rep.

The angled seat and adjustable back pad position the user for ideal hip and knee alignment, reducing stress on the joints while maximizing tension on the quadriceps through the full range of motion. The independent leg arm and counterbalanced design ensure even resistance, promoting balanced development across both legs for improved strength symmetry and stability.

The selectorized weight stack allows quick, precise resistance changes—ideal for progressive overload, rehab-based training, or circuit-style workouts. Cybex’s low-friction pulley system maintains smooth, consistent resistance, creating constant muscle engagement for optimal strength and hypertrophy gains. Whether you’re training for athletic performance, rehabilitation, or leg sculpting, the Cybex Classic 4108 Leg Extension delivers the power, precision, and comfort needed to maximize lower-body results.

Dimensions: 43"L x 36" x 71"W

Weight Stack: 250lbs

Freedom Fitness Equipment® in the Charlotte, NC region are the experts and selecting the best fitness equipment for your home gym, personal training studio, or commercial facility needs.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 90146470463

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D. Provenzano
Los Angeles, US
★★★★★ 5
The best option there is
Size: 5 Quart, Style: 3-Pack, Pattern Name: Motor Oil, Configuration: 5W-20
I believe this is the best option available. I have a high-mileage truck (over 200k miles and still running great), but standard 4-6k-mile oil changes were costing me over $100 per service, so I wanted to start doing my own oil changes again. I also didn't want to be crawling under the truck every few months, either. This oil offers 15k-mile protection, which, when coupled with a quality filter, cuts my oil changes to once a year, saving me money on changes and still offering high-quality motor lubrication and protection.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 6, 2026
D
Verified Purchase
DarkCoupe
Houston, US
★★★★★ 5
This is good stuff!
Size: 5 Quart, Style: 3-Pack, Pattern Name: Motor Oil, Configuration: 5W-30
I use this oil in all my vehicles. Pennzoil just makes some of the best engine oil on the market. IMHO!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 3, 2026
K
Verified Purchase
Kristi Scruggs
Louisville, US
★★★★★ 5
oil
Size: 5 Quart, Style: 3-Pack, Pattern Name: Motor Oil, Configuration: 5W-20
good price -- on time what more could you ask
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 13, 2026
D
Verified Purchase
Doug
Louisville, US
★★★★★ 5
Oil jugs in a box
Size: 5 Quart, Style: 3-Pack, Pattern Name: Motor Oil, Configuration: 5W-20
yep, it's oil jugs in a box. The jugs matched the box and what I ordered so there's that. I put it in my car and the engine didn't explode so that's even better. It's oil people.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 20, 2026
J
Verified Purchase
James Smith
New York, US
★★★★★ 4
Full synthetic in new cars
Size: 5 Quart, Style: 3-Pack, Pattern Name: Motor Oil, Configuration: 5W-20
Looked on YouTube pennzoil full platinum high mileage is rated number two in oils good for your car it’s supposed to have good engine protection for 7000 miles. Good fuel efficiency, but that remains to be seen.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 25, 2026

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