Zephyr 7'0" Thunderbolt Bill invented the beveled rail

Bill invented the beveled rail over 30 years ago

This flex fin draws inspiration from classic flex fins and delivers the most versatile range of performance across our range

The design theory is simple really

Condition: Great condition with moderate deck pressures and a couple of small ones on the bottom near the rail

Zephyr 7'0" Thunderbolt Bill invented the beveled railCondition: Brand New Description: The Zephyr Twin is a tried and true design by Neal Purchase Jr. With modern rails, a rolled deck, and a single to double concave, this shape will perform in fun surf, but will come alive in solid surf. Loose and fast is what you will get with the Zephyr. Great travel board, or perfect for most wave setups at home. Custom artwork by Andy Davis.