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Matrix Ultra Leg Extension
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Ultra Leg Extension

G7-S71

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Key specs (manufacturer published)
Footprint (L × W × H)48 × 49.6 × 53 in
Product weight661 lb
Power requirements100v–240v / 50–60 Hz AC source
Weight stack240 lb
Max training weight247.5 lb
Incremental weight1.1, 2.3, 3.4 kg / 2.5, 5, 7.5 lbs
All specifications (20)
Integrated leveling systemYes, top-down leveler source
Rep counter machine usage trackingService mode tracks total machine reps and hours of use source
Cable transmissionInternally lubricated cables & fittings source
Placard color codingBlue (lower body) source
Rep counterElectronic counter displays reps, exercise time and rest time source
Weight stack guardingFull front and rear shields source
Consistent 53” stack heightYes source
Front placardsMuscle call outs, exercise specific stretching, start & finish exercise illustrations, proper machine adjustments, color-coded machine identification source
Contoured seatYes source
Personal storageTwo tactile storage mats, personal device cradle and towel hook source
Color coded pivots & points of adjustmentYes source
User adjustment range8 position back pad w/total range of 40 degrees, 6 Tibia pad positions 10 degrees apart source
Rep counter power supply2 AA batteries source
Machine anchoringIndependent machine hold down brackets source
Overall ”in-use” dimensions (L x W x H)152.4 x 125.9 x 135 cm / 60” x 49.6” x 53” source
Available frame colorsIced Silver, Matte Black, Gloss Black, Lace White, Polarized Titanium source
Rear placardsColor-coded machine identification, exercise specific stretching source
Frame finishProprietary two-coat powder process source
Rep counter battery lifeApproximately 3 years source
Weight plate increments4.5 kg / 10 lbs source

Spec sheet (PDF)

Specs as published by Matrix. Source: world.matrixfitness.com/eng/strength/single-station/g7-s71-l

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FAQ

What do buyers ask most?

Where do the Matrix Ultra Leg Extension specs come from?

The specs on this page come from the manufacturer's public product page, spec sheet or manual. Each value links to its source and shows the date it was checked. Confirm details with the manufacturer, your dealer or soolis before ordering, since specs can change.

How do I get a price for the Matrix Ultra Leg Extension?

Prices are not shown online. Use Request a free quote on this page, or enter your ZIP code to find the closest authorized dealer that carries this brand. A free quote can reflect configuration, quantity and delivery. You can add other products to the same request.

Can I compare the Matrix Ultra Leg Extension with similar products?

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Is the Matrix Ultra Leg Extension for commercial or home use?

The market shown on this page reflects how the manufacturer describes the product, where stated. If the market is not stated, check the manufacturer's spec sheet or ask when you request a quote, since warranty terms can differ for home and commercial use.

Who sells the Matrix Ultra Leg Extension near me?

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Written and reviewed by Tim Sebold, Founder & CEO, Fitness Buyer's Guide. · Last updated .
Specs on this page come from Matrix's published product information, verified Oct 27, 2026. Each spec value links to its source. No prices are shown online; see our quote policy.