4390 PURE KRAFT Butterfly 50°
SKU: 4390
Product Overview
The 4390 PURE KRAFT Butterfly 50° from gym80 targets the lower chest muscles with a 50-degree angle of attack. Movably mounted handles compensate for different arm lengths, while the variable resistance curve provides higher resistance in the stretched position and decreasing resistance toward the end position. This ensures a full range of motion even under fatigue, with an entry aid for easy positioning and two storage pins for weight plate organization.
Key Features
- Focus on the lower chest muscles at 50° angle
- Entry aid for easy positioning
- Movably mounted handles compensate for different arm lengths
- Higher resistance in the stretched position
- Decreasing resistance toward the end position
- Full range of motion even under fatigue
- Two storage pins included
Technical Specifications
| Manufacturer | gym80 |
|---|---|
| Line | Pure Kraft |
| Target Area | Upper Body |
| Movement | Butterfly / chest fly |
| Angle | 50° |
| Handle Design | Movably mounted, compensating |
| Storage | Two storage pins |
Warranty & Support
Contact gym80 USA for warranty details.
For complete warranty terms including frame, parts, and labor coverage, please contact the manufacturer directly or speak with an Opti-Fit representative.




