RRD Thunder Front Wing Y30 650 hydrofoil front wing: 650 cm², with its closest equivalents from other brands within ±5% area and ±8% aspect ratio. Figures from RRD's own published specifications.
No current wing from another brand sits within ±5% of area and ±8% of aspect ratio of this one. It has no direct cross-brand equivalent in the dataset.
| Family | THUNDER |
|---|---|
| Size | 650 |
| Area, cm² | 650 |
| Area basis | unknown |
| Span, mm | — |
| Chord, mm | — |
| Aspect ratio | — |
| Band | — |
| Brand files it under | Surf / carve |
| Disciplines | wing, prone |
| Construction | Full Carbon |
| Model year | — |
| Source | manufacturer |
The brand publishes no aspect ratio for this wing, and no span to derive one from — area alone cannot give it. That is why the aspect ratio and band rows above are empty, and why this wing does not appear on the plot.
See RRD on the plot →Data current to August 2026. Fast Bobby is the researcher, never the reviewer: every figure above is the manufacturer's published claim, converted to comparable units, and nothing here is a riding impression.