The Allrounder 20
SKU: GON-ALLROUNDER-20
Product Overview
The Allrounder 20 is a 20 kg men's Olympic barbell featuring Gungnir's patented SlideLock built-in collar technology. The safest and most convenient Olympic barbell on the market — members secure their plates in an instant, keeping training sessions efficient, safe, and uninterrupted. Award-winning in 14+ countries.
Key Features
- 20 kg men's Olympic bar with built-in SlideLock® collars
- Patented collar-free system — no external clips or clamps
- Award-winning design patented in 14+ countries
- Increases safety by reducing loose collar hazards
- Made in Norway with premium steel construction
- Rated 4.9 / 5.0 stars across 60+ reviews
Technical Specifications
| Weight | 20 kg |
|---|---|
| Bar Diameter | 28 mm (grip section) |
| Sleeve Diameter | 50 mm |
| Knurling | Center and dual-knurled grip marks |
| Collar System | Built-in SlideLock® (no external collars needed) |
| Origin | Made in Norway |
| Compatible Plates | Standard Olympic 50 mm bore |
Warranty & Support
Lifetime warranty against manufacturing defects.
For complete warranty terms including frame, parts, and labor coverage, please contact the manufacturer directly or speak with an Opti-Fit representative.
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