RPM Cosmic Ruru
Flight numbers
Full specifications & PDGA data
| Mold | Ruru |
|---|---|
| Plastic | Cosmic |
| Type | Putter |
| Skill level | Easy to Throw |
| Arm speed | Any |
| Diameter | 21.0 cm |
| Height | 2.3 cm |
| Rim depth | 1.6 cm |
| Rim thickness | 1.0 cm |
| Inside rim diameter | 18.9 cm |
| Rim depth / diameter ratio | 7.6% |
| Rim configuration | 72.75 |
| Flexibility | 8.28 kg |
| Max weight | 174.3 g |
| PDGA approved | Yes — cert 16-85, Dec 2016 |
Physical dimensions and certification are published by the PDGA. Flight numbers are published by RPM Discs.
The Ruru is RPM’s dedicated putter — a stable flight path with a very small late fade. It has a small bead and a deep rim, and is named after the morepork, a small brown native owl whose two-pitched call gives it its name.
Flight ratings:
Speed: 2 | Glide: 3 | Turn: 0 | Fade: 1
Cosmic Plastic
RPM’s premium plastic — tough, grippy and semi-translucent, in a range of stiffnesses, colours and effects.
*Disc image is only a reference, please select colour option available
*Stamp may vary
The Ruru is RPM’s dedicated putter — a stable flight path with a very small late fade. It has a small bead and a deep rim, and is named after...