Back to the collection
Leg extension G7-S71

MATRIX / Ultra

Leg extension

G7-S71

Ultra Leg Extension

A selectorized weight stack station for leg and glute training.

  • Contoured seat for support during exercise.
  • Dedicated personal storage.
Static dimensions
122 × 125.9 × 135 cm
In-use dimensions
152.4 × 125.9 × 135 cm
Weight stack
108 kg

PRODUCT DATA / G7-S71

All the details in one place.

Manufacturer specifications for the displayed version. Static and in-use dimensions are listed separately where published. Clearance, electrical and anchoring requirements will be verified during installation planning.

Construction, comfort & adjustment

Color-coded pivots and adjustment points
Yes
Personal storage
Two tactile storage mats, personal device cradle and towel hook
User adjustment range
8 position back pad w/total range of 40 degrees, 6 Tibia pad positions 10 degrees apart
Rear placards
Color-coded machine identification, exercise specific stretching
Available frame colors
Iced Silver, Matte Black, Gloss Black, Lace White, Polarized Titanium
Machine anchoring
Independent machine anchoring brackets
Integrated leveling system
Yes, top-down leveler
Contoured seat
Yes
Frame finish
Manufacturer’s proprietary two-coat powder process
Front placards
Muscle call outs, exercise specific stretching, start & finish exercise illustrations, proper machine adjustments, color-coded machine identification
Placard color coding
Blue (lower body)

Display, data & connectivity

Rep counter power supply
Two AA batteries
Rep counter battery life
Approximately 3 years
Equipment usage tracking
Service mode tracks total reps and hours of use
Rep counter
Electronic counter displaying reps, exercise time and rest time

Dimensions, weight & installation

In-use dimensions
152.4 x 125.9 x 135 cm / 60” x 49.6” x 53”
Machine weight
299.7 kg / 661 lbs.
Static dimensions
122 x 125.9 x 135 cm / 48” x 49.6” x 53”

Performance & training system

Total stack weight
108 kg / 240 lbs
Weight increments
4.5 kg / 10 lbs
Weight stack guarding
Full front and rear guards
Consistent 53-inch weight stack height
Yes
Maximum training weight
111.4 kg / 247.5 lbs
Incremental weight system
1.1, 2.3, 3.4 kg / 2.5, 5, 7.5 lbs
Cable system
Internally lubricated cables & fittings

CONFIGURE YOUR MATRIX

Configuration is part of the choice.

The model, display, finish and weight stack depend on the available options. The selection tool lists Eurotec configurations and lets you add the required version to your equipment list.

Leg extension Base Heavy

Base Heavy

G7-S71BH

Official Matrix Base Trim image, shared by the B and BH models. The weight stack and specifications shown here refer to BH.

Version specifications

Construction, comfort & adjustment

Front placards
Muscle call outs, exercise-specific stretching, start and finish exercise illustrations, proper machine adjustments, color-coded machine identification
Integrated leveling system
Yes, top-down leveler
Rear placards
Color-coded machine identification, exercise-specific stretching
Personal storage
Two tactile storage mats and one personal device cradle
Placard color coding
Blue (lower body)
Contoured seat
Yes
Machine-assisted User Adjustments
Gas-assisted back pad, self-aligning tibia pad
Available frame colors
Iced Silver, Matte Black, Graphite Grey, Gloss Black, Lace White, Polarized Titanium
User adjustment range
8-position back pad with total range of 40 degrees, 6 tibia pad positions 10 degrees apart
Machine anchoring
Independent machine anchoring brackets
Color-coded pivots and adjustment points
Yes
Frame finish
Manufacturer’s proprietary two-coat powder process

Dimensions, weight & installation

Maximum user weight
136 kg / 300 lbs.
In-use dimensions
152.4 x 125.9 x 135 cm / 60” x 49.6” x 53”
Static dimensions
122 x 125.9 x 135 cm / 48” x 49.6” x 53”
Machine weight (G7-S71BH)
297 kg / 655 lbs.

Display, data & connectivity

Rep counter
No

Performance & training system

Total Stack Weight (G7-S71BH)
108 kg / 240 lbs.
Stack Height
135 cm / 53”
Incremental weight system
No
Weight stack guarding
Full front and rear guards
Weight increments
4.5 kg / 10 lbs.
Cable system
Internally lubricated cables and fittings
Maximum training weight (G7-S71BH)
108 kg / 240 lbs.
Select this version
Leg extension ONYX

ONYX

G7-S71-OE

Manufacturer image of the ONYX version in Matte Black.

Version specifications

Construction, comfort & adjustment

Color-coded pivots and adjustment points
Yes
Personal storage
Two tactile storage mats, personal device cradle and towel hook
User adjustment range
8 position back pad w/total range of 40 degrees, 6 Tibia pad positions 10 degrees apart
Rear placards
Color-coded machine identification, exercise specific stretching
Available frame colors
Matte Black
Machine anchoring
Independent machine anchoring brackets
Integrated leveling system
Yes, top-down leveler
Contoured seat
Yes
Frame finish
Manufacturer’s proprietary two-coat powder process
Front placards
Muscle call outs, exercise specific stretching, start & finish exercise illustrations, proper machine adjustments, color-coded machine identification
Placard color coding
Blue (lower body)

Display, data & connectivity

Rep counter power supply
Two AA batteries
Rep counter battery life
Approximately 3 years
Equipment usage tracking
Service mode tracks total reps and hours of use
Rep counter
Electronic counter displaying reps, exercise time and rest time

Dimensions, weight & installation

In-use dimensions
152.4 x 125.9 x 135 cm / 60” x 49.6” x 53”
Machine weight
299.7 kg / 661 lbs.
Static dimensions
122 x 125.9 x 135 cm / 48” x 49.6” x 53”

Performance & training system

Total stack weight
108 kg / 240 lbs
Weight increments
4.5 kg / 10 lbs
Weight stack guarding
Full front and rear guards
Consistent 53-inch weight stack height
Yes
Maximum training weight
111.4 kg / 247.5 lbs
Incremental weight system
1.1, 2.3, 3.4 kg / 2.5, 5, 7.5 lbs
Cable system
Internally lubricated cables & fittings
Select this version

DOCUMENTS / STAY IN THE DETAILS

Product dossier & manufacturer documents.

PRODUCT DOSSIER

Printable product dossier

The images, specifications and options on this page, formatted for printing or saving as PDF through your browser.

MATRIX 2026 / OFFICIAL PDF

Strength catalog 2026

The complete manufacturer catalog opens in a separate tab. Your product dossier stays open so you can continue selecting equipment.

Open catalog · PDF
Sources & manufacturer website

Specifications are based on data from MATRIX in this site’s catalog. Manufacturer specifications may change; final configuration, availability, warranty and delivery will be defined in the Eurotec quotation.

Open the source page at MATRIX ↗
0 items selected