Skindog Betta Twin — Versatility, Flow, and Mid‑Length Freedom
The Skindog Betta Twin is a channel‑bottomed twin fin designed and refined specifically for the mid‑length range. It's a favourite among our team riders — including Adam "Bearman" Griffiths, who rides his own at 7'2" x 21" x 2 ¹³⁄₁₆". Now it's your turn to explore the speed, flow, and adaptability this design brings to every session.
Shaped with a round tail and four concave channels running through the fins, the Betta Twin delivers incredible hold and drive while maintaining the looseness and freedom that twin fins are known for. A low, consistent rocker and well‑distributed volume create a subtle beaked nose that blends seamlessly into a low, down rail. This thoughtful volume flow makes wave‑catching easy and keeps the rail feeling both forgiving and responsive.
Surf it from the midpoint forward for fast, high‑line trimming, or step back and engage the fins for powerful, sweeping rail turns. The Betta Twin thrives in a huge range of conditions — from playful waist‑high runners to solid overhead surf — echoing the same design philosophy you've seen Torren Martyn ride to such stylish effect.
Bring more joy, range, and style to your surfing with this mid‑length twin fin built for maximum fun and adaptability.
Dimensions
| Length | Width | Thickness | Volume |
|---|---|---|---|
| 6'6" | 20 ½" | 2 ½" | 35.8 L |
| 6'8" | 20 ⅝" | 2 ½" | 37.3 L |
| 6'10" | 20 ⅝" | 2 ⅝" | 39 L |
| 7'0" | 20 ⅞" | 2 ⅝" | 40.9 L |
| 7'2" | 21" | 2 ⅝" | 42 L |
| 7'6" | 21 ½" | 2 ¾" | 47 L |
| 7'8" | 21 ½" | 2 ¹³⁄₁₆" | 49 L |
| 8'0" | 21 ¾" | 2 ⅞" | 53 L |
Price starting from £750
See below for stock boards available to buy in store, or get in touch to order a custom model.