
Spirit SP-4308 Triceps Extension
Price on request
Sold by: Spirit Fitness
Product details
Triceps work that keeps the shoulder out of it
Cable pushdowns let the shoulder and body cheat the triceps. The Spirit SP-4308 Triceps Extension uses an angled arm pad to limit shoulder movement, so the load stays on the triceps through the extension.
Who it's for
Commercial gyms, hotel fitness centres, clubs and studios that want a dedicated triceps station.
Key benefits
The angled arm pad limits shoulder movement to keep focus on the triceps. The extension bar pivots to adjust for varying forearm lengths and to align the axis of rotation. The seat adjusts to align the elbows with the machine's axis of rotation. A 110 kg stack, integrated rep counter and top-cap storage complete the station.
Specifications
| Model | Spirit SP-4308 Triceps Extension |
|---|---|
| Product weight | 218 kg (480 lb) |
| Weight stack | 110 kg (240 lb) — 20 lb × 12 |
| Dimensions (L × W × H) | 1,245 × 1,020 × 1,500 mm (49 × 40 × 59 in) |
| Features | Angled arm pad, pivoting extension bar, adjustable seat, integrated rep counter, top-cap storage |
| Brand | Spirit Fitness (USA) |
Commercial & home use
On a commercial floor the SP-4308 gives members guided, isolated triceps training. In a large home gym it adds controlled arm work in a compact frame.
FAQ
Which muscles does it train?
The triceps, with shoulder movement limited by the arm pad.
How heavy is the stack?
110 kg (240 lb).
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 across 100+ cities. Tell us your facility and we will arrange a quote. Enquire now.
Product Specifications
| Category | Selectorised strength machine |
|---|---|
| Model no. | Spirit SP-4308 Triceps Extension |
| Unit weight | 218 kg (480 lb) |
| Weight stack | 110 kg (240 lb) — 20 lb × 12 |
| Footprint (L × W × H) | 1,245 × 1,020 × 1,500 mm (49 × 40 × 59 in) |
| Key features | Angled arm pad, pivoting extension bar, adjustable seat, integrated rep counter, top-cap storage |
| Brand | Spirit Fitness (USA) |
Technical Information
Key figures
- Assembled footprint: 1,245 × 1,020 × 1,500 mm (49 × 40 × 59 in).
- Unit weight: 218 kg (480 lb).
- Weight stack: 110 kg (240 lb) — 20 lb × 12.
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 technicians assemble it in place and walk you through set-up.
Power
Entirely mechanical; no power point needed.
Care and servicing
Wipe upholstery after use, check cables and pulleys for wear every month, and keep guide rods lightly lubricated. After-sales support comes from Afton’s service network, with 200+ service centres across India.
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.
In India the range is sold through Afton and its authorised dealers, with installation and after-sales support from Afton’s service teams.


