Head-to-Head
Magic Speed 5vsEndorphin Speed 5vsAero Razor
| Rating | 8.7 / 10 | 8.8 / 10 | 8.9 / 10✓ | |
| Price | $180 | $175 | $140✓ | |
| Weight | 6.9 oz✓ | 8.4 oz | 6.9 oz✓ | |
| Category | Speed Trainer | Speed Trainer | Speed Trainer | |
| Terrain | Road | Road | Road | |
| Cushion | Medium | Medium | Medium | |
| Softness | Balanced | Balanced | Firm | |
| Drop | Medium | Medium | Low | |
| Drop (mm) | 7 mm | 8 mm | 4 mm | |
| Stack | 37.5 mm | 36 mm | 36 mm | |
| Stability | Neutral | Neutral | Neutral | |
| Fit | Medium | Medium | Narrow | |
| Energy Return | Medium | High✓ | High✓ | |
| Breathability | Breathable | Breathable | Breathable | |
| Traction | High✓ | Medium | High✓ | |
| Shock Absorption | Medium | Medium | Medium | |
| Durability | Good | Good | Good |
