The Koa [Warrior] GT20 is the Guy Takayama Surf Team Competition Model, designed for hyper performance surfing. This surfboard model features Fibreglass, both deck and bottom, adding up to 12 oz of fibreglass fiber both deck and bottom. This translates to added strength and durability, and increased resistance to heel dents. This 9'0" hyper performance longboard by Guy Takayama features a proprietary fibreglass stringer system for excellent flex and twist to maintain liveliness. A five FCS fin set-up offers multiple set-up options. The KOA GT20 features contemporary Polynesian artwork by Evan Oszajca and "Koa Model" decal on the bottom.
Like every surfboard, full carbon fibre surfboards absorb heat, and too much can lead to delamination. Guy Takayama Surfboards with carbon fibre material are designed with a GORE® vent system in the deck to allow heat to escape.