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Matrix Fitness G3 Series S71 Leg Extension

From just £39.78 per month
SKU: SESS2270 Special Price £2,867.31 RRP £3,834.00
This product is currently out of stock. Please call 0800 212 729 for alternatives

Do you need an Invoice? Call our team now on 0800 212 729

Please note: This product typically has a 12 week lead time.

Matrix Leg Extension G3-S71 Matrix Fitness G3 Series S71 Leg Extension
Matrix Leg Extension G3-S71

Key Features

  • Pivot location marked to encourage correct alignment
  • Standard range of motion adjustment
  • Seat and back pad increases comfort
  • Self-adjusting tibia pad reduces the number of adjustments for greater ease of use
  • Bottle and towel holder included
Comprising of 4-distinct heads, the quadriceps are the largest muscle group in the leg. Responsible for a wide range of movement including walking, running, squatting and jumping these muscles are crucial to injury prevention as they also help to stabilize and support the delicate knee joint. Not only are well-defined, strong, sculpted quads a beautiful site to behold, they also provide explosive power and are a vital component for anyone who takes sport and athleticism seriously. Sadly they are one of the most difficult muscles groups to train, usually because other muscles such as the glutes and hamstrings take over.

The key to targeting the quads is to isolate them, which is exactly what the exceptional G3-S71 Matrix Leg Extension machine does. Although leg extensions seem a relatively simple exercise, their importance in total fitness training should not be underestimated. Certainly the 250lbs. weight stack will keep your muscles challenged and engaged throughout your exercise program.

Boasting a padded seat, back rest and roller pad this machine provides comfort and support so you can work out safely, comfortably and confidently every time. Sleek and stylish in design, yet sturdily crafted, the Matrix G3-S71 has dimensions of 48” (Length) x 44” (Width) x 68” (Height) making it the perfect addition to home gyms and commercial fitness studios alike.

With over 30-years experience in the world of high-end gym equipment Powerhouse Fitness is delighted to offer this outstanding leg extension machine for an amazing price.

The Matrix Leg Extension G3-S71 machine comes with free UK delivery plus a 2-year full commercial, light commercial and home warranty.
More Information
Brand Matrix
Free UK Delivery? Yes
Condition New
Commercial Product Invoice Request Do you need an Invoice? Call our team now on 0800 212 729
No. of Years Warranty 2
Warranty Type(s) Full Commercial, Home, Light Commercial
Warranty Details 2 Years
Dimensions Open 48"L x 44"W x 68"H
Product Weight in KG 258
Maximum User Weight 70
Weight Stack 250 lbs

Delivery and Return Details

Free Delivery:

Free delivery to mainland GB addresses on orders over £99 are by either a parcel courier or a pallet courier. See below for further information.

Standard Timescales:

Expected delivery is within 3-7 business days.

One Man Pallet Delivery:

Expected delivery is 3 - 5 business days. All deliveries are made Monday - Friday between 7am and 6pm. These are kerbside only. We advise having two bodies available to help the courier with larger or heavy deliveries. Please note, Powerhouse Fitness advise against one man delivery for larger or heavy orders.

Express Delivery:

Order before 3pm for delivery within 48 hours. Available on selected products only and subject to availability. Friday after 3pm, Saturday and Sunday orders will normally be delivered on a Tuesday.

Two Man/Ground Floor Delivery: (Up to a maximum of 350kgs)

This service is available on larger orders or premium priced products. You will be called to book a delivery day in advance. Subject to suitable and safe access, the couriers will place the product into a ground floor room of your choice.

Parcel Delivery:

All parcels will require a signature.


Please note: Any installations ordered during the month of December will be carried out in January 2019. Installations are a two-man service and are booked with you in advance. Installations are normally within 10-14 working days.

Life Fitness Install is UK mainland only

Commercial/Business Orders Delivery:

For commercial gyms/studios please call the sales team to discuss delivery and installation options.

Delivery times can increase during busy periods of the year. Please call to confirm current lead times if you require a quicker or dated delivery.

Different Deliver Address / ID Checks

We can carry out further checks to verify the cardholders details, such as requesting identification. We will never ask for any sensitive information to be sent to us. Please note the confirmation email is an acknowledgement and is not an acceptance of your order

Delayed Delivery

If you are looking for an extended delivery time or to delay the dispatch of your order please call us as charges may apply.

Interest Free Finance or Pay nothing until 2019

We offer 0% finance or Pay nothing for up to 12 months on hundreds of products

To pay on finance, simply choose 'Finance' at the checkout.

With finance, the first payment is typically taken 30 days after the delivery of your goods.

3 great reasons to buy on finance

  • No messy paperwork
  • Instant decision
  • 0% Interest Free finance (on selected products)

Only available to UK residents over the age of 18. Subject to terms and conditions. Signature on delivery may be required. Goods may require to be shipped to the address given on your finance application. To find out more please click here


Step 1: Enter deposit


Step 2: Select a finance option

Classic Credit (24 Months) 15.9%£69.40 per month 
Classic Credit (48 Months) 15.9%£39.78 per monthLOWEST
Interest Free Finance (6 Months)£238.94 per month 
Interest Free Finance (12 Months)£119.47 per month 
Interest Free Finance (24 Months)£59.74 per month 

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