Harmonic 5'8" Thunderbolt Description: Features single to double

Description:  Features single to double concave and comes standard in a squash tail

Condition:Excellent condition - very gently used with just a few small light pressures on the deck

A couple of small professional repairs on the tail of the board

flow & response

Has been loved and surfed

Harmonic 5'8" Thunderbolt Description: Features single to doubleCondition: Brand New Description: Zen Surfboards blends classic designs with modern refinements to create truly functional performance oriented surf craft. Boards are handcrafted with attention to detail throughout the shaping process to insure the highest level of quality from board to board.