Single Fin 7'4" Monday Description: The Chemistry Zen 4

Description: The Chemistry Zen 4 has a step up feel with added paddle power from it’s forward volume

and are designed with new Construction and engineered layup for an enhanced ride

lightly ridden with some small deck pressures

this board offer the looseness of a twin but with great drive from it’s channel bottom

Or scale down in size

Single Fin 7'4" Monday Description: The Chemistry Zen 4Condition: Great condition, a few light deck pressures. One small professional repair on the bottom. A couple of light scuffs scratches to the finish. Description: Single Fin surfboard Shaped by Jeff McCallum. Mccallum surfboards are some of the most sought after in the world.