Spirit Fitness Leg Extension / Leg Curl SP-4605

Spirit Fitness Leg Extension / Leg Curl SP-4605

The Spirit Fitness Leg Extension / Leg Curl SP-4605 is a dual-function selectorized machine that trains the quadriceps with leg extensions and the hamstrings with leg curls. Users stay seated while changing between the two, which makes it a practical choice for commercial gyms, hotel gyms and compounds that want full thigh training on one footprint.

Front And Back Of The Thigh

Leg extensions build the quads, and leg curls work the hamstrings. Having both on one machine supports balanced leg development and shortens the time between sets.

Change Movements While Seated

There is no need to move to a separate station. The user switches from extension to curl without getting off the seat.

Pivot Alignment And Fit

• Axis of rotation is set to follow the natural path of the knee
• Seat and back pad adjust for users from 4’11” to 6’8″
• Correct alignment reduces strain on the joints

Weight Stack

A fully enclosed 132 Kg (290 lb) stack provides the resistance, made up of one 10 lb plate and fourteen 20 lb plates. Load can be adjusted in 5 lb (2.2 Kg) steps.

Build Quality

The frame is heavy-gauge steel with an electrostatic powder coat, and the cables are LOOS USA high-tensile commercial cables. The enclosed stack adds safety in busy gyms.

Rep Counter And Storage

A built-in rep counter follows each set, and the top cap has a tray for small accessories.

Frequently Asked Questions

Can I do both leg extensions and leg curls on the SP-4605?
Yes. It is a dual-function machine and you can change exercises without leaving the seat.

What user heights does it fit?
The adjustable seat and back pad suit users from 4’11” to 6’8″.

How heavy is the weight stack?
The stack is 132 Kg (290 lb) with 5 lb increments.

How big is the machine?
It measures 140.7 x 137.3 x 158 cm (LWH) and weighs 271 Kg.

Specifications

• Product Type: Leg Extension
• Frame: High-quality material frame
• Usage: Quadriceps isolation training
• Weight Stack: 132kg / 290lb (10lb x 1pc + 20lb x 14pcs), The incremental weight : 5lb
• Item Dimensions (LWH): 140.7 x 137.3 x 158 cm
• Item Weight: 271 Kg
• Brand: Spirit Fitness (United States)
• Warranty: 1-Year Warranty

Buy the Spirit Fitness Leg Extension / Leg Curl SP-4605 in the UAE

FitEmirates supplies Spirit Fitness strength equipment across Dubai, Abu Dhabi, Sharjah and the rest of the UAE. Setting up a gym? WhatsApp us your equipment list and we’ll quote the full package, including delivery and installation.