
Spirit SP-3506 Seated Biceps Curl
Price on request
Sold by: Spirit Fitness
Product details
A biceps curl that keeps the shoulders out of it
Cheating a curl by swinging the shoulders is easy on a bench. The Spirit SP-3506 Seated Biceps Curl uses an angled arm pad to reduce shoulder involvement, so members isolate the biceps and get a cleaner contraction.
Who it's for
Commercial gyms, hotel fitness centres, clubs and college gyms that want a guided biceps station.
Key benefits
An angled arm pad helps reduce shoulder involvement and maintain focus on the biceps. A pivoting grip bar adjusts for varying forearm lengths and maintains alignment with the axis of rotation. Seat adjustment aligns the elbows with the machine's axis of rotation, and built-in top storage holds a phone and water. A 90 kg stack with 7.5 lb increments supports progression.
Specifications
| Model | Spirit SP-3506 Seated Biceps Curl |
|---|---|
| Dimensions (L × W × H) | 1,379 × 894 × 1,592 mm (54 × 35 × 63 in) |
| Product weight | 209 kg (458 lb) |
| Weight stack | 90 kg (195 lb), 15 lb × 13 pcs |
| Incremental weight | 7.5 lb |
| Features | Angled arm pad, pivoting grip bar, seat adjustment, built-in phone/water storage |
| Brand | Spirit Fitness |
Commercial & home use
On a commercial floor the SP-3506 gives members a clean, isolated biceps station. In a large home gym it adds guided curl work.
FAQ
How does it isolate the biceps?
The angled arm pad reduces shoulder involvement so the biceps do the work.
Does the grip adjust?
Yes — the pivoting grip bar suits varying forearm lengths.
How do I get it in India?
It is available in India through AFTON. Use Enquire now.
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 SP-3506 Seated Biceps Curl |
| Footprint (L × W × H) | 1,379 × 894 × 1,592 mm (54 × 35 × 63 in) |
| Unit weight | 209 kg (458 lb) |
| Weight stack | 90 kg (195 lb), 15 lb × 13 pcs |
| Add-on weight | 7.5 lb |
| Key features | Angled arm pad, pivoting grip bar, seat adjustment, built-in phone/water storage |
| Brand | Spirit Fitness |
Technical Information
Key figures
- Assembled footprint: 1,379 × 894 × 1,592 mm (54 × 35 × 63 in).
- Unit weight: 209 kg (458 lb).
- Weight stack: 90 kg (195 lb), 15 lb × 13 pcs.
Space and installation
Leave about 60 cm around the working envelope of the machine, including moving arms, and place it on a level, firm floor. Afton’s team delivers, assembles and levels the unit on site.
Power
Entirely mechanical; no power point needed.
Care and servicing
Inspect the cable for fraying, keep guide rods clean, and re-tighten fasteners at each service visit. For servicing or spares, Afton’s service teams cover 200+ service centres nationwide.
About the brand
Spirit Fitness is a family-owned American manufacturer based in Jonesboro, Arkansas, known for heavy steel frames, simple consoles and long service life in commercial and medical settings.
Afton supplies, installs and services this range across India through its dealer network and service teams.


