
The R4 has become a top choice for balanced performance—it offers reach without being unwieldy, better twist resistance at 5.85 than the elongated options, and a neutral balance point at 23.9 cm that makes fast exchanges easier. Stock it feels unforgiving like all Quantas, but add weight at three and nine o'clock and it transforms into a versatile paddle that plays well above its price point. Serve speeds hit solid percentiles and punch volleys land in the 89th percentile with spin production around the 74th percentile. The swing weight at 103.85 is incredibly light even after weighting, making it fast through the air while still delivering legitimate power. The hybrid proportions with ample handle space make it more forgiving than elongated shapes while maintaining enough leverage for drives. This is the most versatile shape in the line for players who want balanced performance without specializing in reach or forgiveness—start here if you're torn between shapes.
| Lực xoay (Swing Weight)(g·cm²) | 103.85 |
| Lực xoắn (Twist Weight)(g·cm²) | 5.85 |
| RPM xoáy (Spin)(RPM) | 2296 |
| Trọng lượng tĩnh | 7.71 oz |
| Điểm cân bằng(mm) | 23.9 cm |
| Độ dày lõi | 16mm |
| Hình dạng | Lai (Hybrid) |
| Chất liệu mặt | Raw Toray T700 Carbon Fiber Textured |
| Chất liệu lõi | EPP Foam |
| Cỡ cán | 4.25 in |
| Chiều dài cán (alt) | 5.5 in |
| Chiều dài tổng | 16.25 in |
| Bề ngang | 7.75 in |