Zen 4 7'4" Thunderbolt Weight: 56

Weight: 56

Bottom: Soft roll to mid-V to V to double concave

mild deck pressures underfoot

Condition: Great condition with mild scattered underfoot deck pressures

A few mild scuffs/scratches to the finish

Zen 4 7'4" Thunderbolt Weight: 56Condition: Good condition with moderate heavy deck pressures. Areas of professional repair on the rails and to the rear of the fin box. Some moderate cosmetic scuffs scratches to the finish. Description: The Chemistry Zen 4 has a step up feel with added paddle power from its forward volume. Meant to be ridden as a twin, the Zen 4 holds a line in tubes with the help from its 4 channel bottom. The double wing pin tail gives this model stability in