
Body-Solid Pro Clubline Series II Leg Extension Leg Curl S2LEC
View all Body-Solid Pro Clubline
View all Body-Solid Pro Clubline
Selectorized leg extension trainer with fully shrouded stack
The Body-Solid S2LECX Pro Clubline Series II is a dedicated leg extension machine engineered for COMMERCIAL GYMS, performance centers, and studios that demand durability, comfort, and performance. Designed to isolate and strengthen the quadriceps, the S2LECX promotes knee stability and overall leg power critical for athletes and everyday users alike.
Featuring extra-thick DuraFirm™ pads, the S2LECX supports proper alignment and comfort throughout the full range of motion. Its fully shrouded selectorized weight stack keeps moving parts protected while providing a professional, sleek aesthetic for modern gym spaces.
The heavy-gauge steel mainframe with all-4-side welded construction ensures rock-solid stability. Finished in Black (2025), this machine combines premium styling with unmatched reliability—built to withstand the demands of continuous, commercial-grade use.
Precision Leg Extension Design
Biomechanically optimized path targets quadriceps and patellar ligament for strength and joint support.
DuraFirm™ Padding
Extra-thick, high-density upholstery ensures consistent comfort under heavy, high-volume use.
Quick, Ergonomic Adjustments
Seat and roller adjustments enable proper alignment and smooth motion for all users.
Modern Black Finish (2025)
Durable powder coat enhances the look of any professional gym space.
Fully Shrouded Selectorized Stack
Ensures safety while maintaining a clean, professional aesthetic on commercial floors.
Heavy-Gauge Commercial Frame
All-4-side welded steel construction guarantees long-term durability and rock-solid performance.
Full Commercial Rating
Built for continuous daily use and backed by Body-Solid’s industry-leading Full Commercial Warranty.
Variants / Model Options
S2LECX/1 — 160 lb Stack
Legacy SKU: S2LEC-1
S2LECX/2 — 235 lb Stack
Legacy SKU: S2LEC-2
Category
Leg Extension Machine (Selectorized)
Resistance
Selectorized weight stack system.
160 lb Stack: 15 Ă— 10 lb plates plus 10 lb top plate and selector rod.
235 lb Stack: 15 Ă— 15 lb plates plus 10 lb top plate and selector rod.
All plates are machined and precision-fitted for smooth, consistent resistance.
Frame
Heavy-gauge steel mainframe with all-4-side welded construction for maximum rigidity.
Finish
Black (2025)
Assembled Dimensions
54" L Ă— 52" W Ă— 57" H
Assembled Weight
160 lb Stack: 467 lb
235 lb Stack: 541.7 lb
Shipping / Cartons
Pkg 1: 57.68" Ă— 40.75" Ă— 16.54" Â |Â 22.50 ftÂł Â |Â 313.10 lb
Pkg 2: 50.59" Ă— 24.61" Ă— 11.42" Â |Â 8.23 ftÂł Â |Â 52.90 lb
Rating
Full Commercial Rated — engineered for continuous use in professional environments.
Most of our equipment requires some level of assembly, and many customers choose to handle this themselves using the included manual.
Assembly Services: We partner with installers who can assist with in-home or commercial setup. Learn more.
Need a quote? Contact us at info@strengthwarehouseusa.com or call +1 (844) 777-9754.
Body-Solid Lifetime In-Home Warranty
For full details on this residential warranty, click here to read more.
Body-Solid Full Commercial Warranty
For full details on this full commercial warranty, click here to read more.
Every product we sell at Strength Warehouse USA is brand new and backed by the full manufacturer’s warranty. We’re an authorized dealer for every brand we carry, so your purchase is fully protected.
Have a question about warranty coverage before you buy? Just reach out — we’re happy to walk you through the details.
Let’s Talk
Build a Space Worth Training In
From garage gyms to full-scale commercial builds, we help you get the right equipment, layout, and support — no fluff, just results.
Proven to Deliver
Over 10,000 customers served — from first-time home gym owners to major commercial builds.
Built to Fit
No cookie-cutter setups. We help tailor the right layout, brand mix, and delivery plan for your goals.
Everything You Need, Nothing You Don’t
We’ll tell you what’s worth it, what’s overkill, and what’ll actually make a difference in your training.
Straight-Up Support
We don’t disappear after checkout. You get updates, help, and a real rep you can reach.