Spirit i-Strength IS-2003 Leg Extension / Leg Curl
Price on request
Sold by: Spirit Fitness
Product details
Two lower-body movements, one plate-free machine
Leg extension and leg curl usually need two stations. The Spirit i-Strength IS-2003 unites both lower-body movements in one compact servo-motor unit, switching functions with no plates or pins to handle.
Who it's for
Commercial gyms, wellness centres and rehab studios that want connected, dual-function lower-body training in a small footprint.
Key benefits
A dual-function design switches easily between leg extension and leg curl for full lower-body engagement. Servo-motor digital resistance eliminates plates and pins, with fine 0.5 kg increments up to 150 kg. Four smart modes — Pure, Eccentric, Isokinetic and Elastic — cover strength, rehab and power, and a 7-inch touchscreen console shows live load, tempo and reps with progress tracking. The maintenance-free system runs silently with no cables or stacks, and open connectivity works with the Spirit+ Connect and Spirit Club apps. The machine is CE 60335, EN 957 and FCC-certified, made in Taiwan.
Specifications
| Model | Spirit i-Strength IS-2003 Leg Extension / Leg Curl |
|---|---|
| Resistance type | Servo-motor electronic |
| Resistance range | 0.5-150 kg, 0.5 kg increments |
| Functions | Leg extension and leg curl |
| Training modes | Pure, Eccentric, Isokinetic, Elastic |
| Console | 7-inch touchscreen |
| Connectivity | Spirit+ Connect and Spirit Club apps |
| Certification | CE 60335, EN 957, FCC; made in Taiwan |
| Brand | Spirit Fitness |
Commercial & home use
On a commercial floor the IS-2003 covers two lower-body movements from one quiet, connected station with no stack to service. In a premium home gym it delivers precise, plate-free leg training in a small footprint.
FAQ
Does it do both extension and curl?
Yes. It switches between leg extension and leg curl.
Does it use weight plates?
No. A servo motor generates resistance up to 150 kg in 0.5 kg steps.
How do I get it in India?
It is available in India through AFTON. Use Enquire now.
Warranty
1 year, 2 years warranty Backed by AFTON’s service network across India.
The AFTON promise
AFTON is the authorised distributor in India for Spirit Fitness. Every unit ships with a GST invoice, is installed by AFTON technicians, and is backed by our national spares-and-service network. Tell us your facility and we will arrange a quote. Enquire now.
Product Specifications
| Category | Selectorised strength machine |
|---|---|
| Model no. | Spirit i-Strength IS-2003 Leg Extension / Leg Curl |
| Resistance type | Servo-motor electronic |
| Resistance range | 0.5-150 kg, 0.5 kg increments |
| Functions | Leg extension and leg curl |
| Training modes | Pure, Eccentric, Isokinetic, Elastic |
| Console | 7-inch touchscreen |
| Connectivity | Spirit+ Connect and Spirit Club apps |
| Certification | CE 60335, EN 957, FCC; made in Taiwan |
| Brand | Spirit Fitness |
Technical Information
Space and installation
Plan for the footprint plus arm travel; a flat floor with rubber flooring underneath protects both the floor and the stack. Delivery, assembly and levelling are done by Afton’s installation team.
Power
Smart-strength units with a powered console need a nearby earthed socket; Afton’s installer confirms the supply during set-up.
Care and servicing
Wipe upholstery after use, check cables and pulleys for wear every month, and keep guide rods lightly lubricated. For servicing or spares, Afton’s service teams cover 200+ service centres nationwide.
About the brand
Spirit Fitness, headquartered in Jonesboro, Arkansas, builds cardio and strength equipment for clubs, hotels, rehab centres and homes, with a reputation for durable, no-nonsense engineering.
Afton supplies, installs and services this range across India through its dealer network and service teams.
Assembly that rivals every gym
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