Pin Loaded Dual Leg Extension / Curl Machine - Legacy Series

Legacy Series Dual Leg Extension / Seated Leg Curl - Commercial Pin Loaded Machine

Quads + Hamstrings | One Machine | 100kg Pin-Loaded Stack | 10-Year Frame Warranty

Currently In Stock
5 x Matte Black | B3 Seat

The Legacy Series Dual Leg Extension & Seated Leg Curl Machine is two machines in one footprint: seated leg extensions for the quadriceps and seated leg curls for the hamstrings, switched in seconds on one commercial frame. For any gym paying rent by the square metre, that's a whole leg-isolation zone in 1.4m x 1.2m of floor.

Training both sides of the knee matters as much as training either: a balanced quad-to-hamstring ratio is fundamental to knee health and injury prevention, and this machine makes programming both as simple as adjusting the pad. The pin-loaded 100kg stack changes resistance in seconds between users and between movements.

Built from 3mm reinforced steel with ergonomic padding, quick-adjust mechanisms and smooth cable pulleys, it's engineered for high-traffic commercial use - with a 180kg max user weight and a premium finish to match.

Key Features

• 2-in-1 lower body machine: switch between seated leg extensions and seated leg curls in seconds.
• Pin-loaded 100kg weight stack: instant resistance changes between users and movements. Stack upgradeable to 140kg.
• Adjustable seat and back pad: secure, comfortable positioning for users of all sizes.
• 3mm commercial steel frame: reinforced welds, built for high-volume daily use.
• Smooth cable pulley system: fluid, consistent resistance through the full range.
• Compact footprint: a complete quad and hamstring station in roughly 1.4m x 1.2m.
• Powder-coated commercial frame: 16 frame colours and 12 upholstery colours available on made-to-order builds.

Technical Specifications

Ideal For

• Commercial gyms and fitness clubs maximising leg training per square metre
• Strength and conditioning centres programming quad-hamstring balance
• High-performance and rehab-adjacent facilities training knee stability
• Corporate gyms and hotels wanting full leg isolation in one machine
• Premium home gyms without space for two separate machines

Warranty

FAQs

How do you switch between leg extension and leg curl?
The machine converts with quick-adjust settings - reposition the pads, select your weight on the pin and train. Both movements share the same seat and stack, so switching takes seconds, not a walk across the gym.

Why train both extensions and curls?
The quadriceps and hamstrings work as a pair around the knee - a balanced strength ratio between them is fundamental to knee health, sprint performance and injury prevention. One machine that programs both makes balance the default, not an afterthought.

Is a 100kg stack enough?
For isolation movements like extensions and curls, yes for the vast majority of members - and if needed the stack can be increased to 140kg at $10 per kilogram - just ask when ordering.

Is it suitable for beginners?
Yes - both movements are seated, supported and fixed-path, making them among the easiest leg exercises to learn, with the pin stack scaling from rehab loads to advanced training.

Can I customise the frame and upholstery?
Yes - made-to-order builds are available in 16 frame colours and 12 upholstery colours on an 8-12 week lead time. See the full colour chart below.

Do you offer delivery and installation?
Yes - Australia-wide delivery, with professional installation through our own technician team in Sydney. Contact us to discuss freight access and site requirements.

Delivery & Installation

Australia-wide delivery on a 299kg commercial machine, with professional installation available through our own technician team in Sydney. Contact us to discuss freight access and site requirements.

Commercial Fit-Outs & Bulk Orders

Outfitting a gym, studio or facility? Contact us for our full commercial catalogue, bulk pricing and a free consultation.

Shop More: Legacy Series | Legacy Seated Leg Press
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Quads and hamstrings, one footprint - the space-smart way to build complete legs.

Made To Order

RELOAD By Fitness Hero
Commercial Grade custom made to order products

You can now design your own custom made equipment to suit your own requirements. Simply let us know the colour or finish you would like on the products and we will do the rest.

Once an order has been placed, your equipment will be manufactured upon request. This process generally takes around 14 days depending on the size of each product.

Once the production is finished, it can take 4-6 weeks to be delivered to Sydney. Once it has arrived in our warehouse, we will arrange shipment to your location. Prior arrangement can also be made to ship items direct to you.

Estimated start to finish process: 8 - 12 weeks

Custom Design

Some of our ranges are fully colour customisable to suit your needs - 16 frame colours and 12 upholstery colours. Just get in touch when ordering to let us know which colour you require and we will do the rest.

Weight stack upgrades: pin-loaded weight stacks can be increased to 140kg at $10 per kilogram - let us know when ordering.

Our commercial grade equipment also comes with a 10-year warranty!

• FRAME: 10 YEARS
• GUIDE RODS & BEARINGS: 3 YEARS
• UPHOLSTERY & PARTS: 12 MONTHS

Please reach out to our customer service if you have any questions or require some advice & one of our friendly staff members will be happy to help you.