Kernel
Groveller · Whitburn Studio, Winchester
A wide, parallel, very low-rocker groveller built for planing speed in small, weak surf. Fins sit rearward and close to the rails.
- Type
- Groveller
- Lengths
- 5'0–6'0
- Fins
- twin, quad
- Build
- PU, EPS or agave blank (chosen per build), high-bio-content epoxy
- Level
- intermediate to experienced
- Price
- Price not published
Design from the maker
Small, weak surf; planing speed.
- Unusually parallel, wide outline
- Very low rocker with slight nose flip
- Full-length single concave
- Fins set rearward and close to the rails
Price notes
No starting prices published; custom quote from James.
Compare with other shapers
5'6'7'
2030405060
| Board | Length | Volume | Fins | From | ||
|---|---|---|---|---|---|---|
| KernelWhitburn Studio | 5'0–6'0 | – | twin, quad | – | ||
| Space HopperGulf Stream Surfboards | 5'2–6'2 | 30.7–44.2L | quad | £895 | ||
| Split PeaGulf Stream Surfboards | 5'2–6'2 | 35.3–51.1L | quad | £895 | ||
| Rockstar MaxFourth Surfboards | 5'3–6'3 | 24.1–40.6L | thruster | £679 | ||
| Dirty PirateHowzi Surfboards | 5'3–6'1 | 32–50L | – | – | ||
| The Mini StealerParadise Surfboards | 5'3–6'4 | 26–41L | thruster | £550 | ||
| JesterHowzi Surfboards | 5'2–5'10 | 28.5–39L | quad, 5-fin | – |
Not published
- Dimensions and volumes
- Tail shape
- Fin box brand
- Price
Sources
Checked 26 Sept 2026. Specs and prices change: confirm with the maker.
More from Whitburn Studio
| Board | Length | Volume | Fins | From | ||
|---|---|---|---|---|---|---|
| Nudibranch | 5'0–6'8 | – | twin, quad | – | ||
| Eggspiracy | 6'0–8'8 | – | single, twin, 2+1 | – | ||
| Toecurler | 9'0–10'3 | – | single | – | ||
| Babushka | 6'0–8'8 | – | single, 2+1 | – |