LOW PRESSURE - THE STORMRIDER XL WORLD SURF GUIDE Mayhem Fin When Jeff McCallum originally started

When Jeff McCallum originally started making his twin-fin

Trimethylsiloxysilicate

Feels fast and loose with minimal drag

These side plugs have a 5 Degree angle

50L volume

LOW PRESSURE - THE STORMRIDER XL WORLD SURF GUIDE Mayhem Fin When Jeff McCallum originally startedThe Stormrider XL World Surf Guide The Stormrider World Surf Guide is the largest and most comprehensive reference guide to the waves on "Planet Surf". This mammoth book explores every dynamic surf zone known to man, from world famous beaches to obscure reefs on the fringes of the surf world's known surf world. Each zone includes a detailed analysis of surf spots and swell forecasts, plus detail on when to go, weather, lodging, food, culture, hazards,