Synthetic 84 5'9" Thunderbolt The Boomerang thruster set is

The Boomerang thruster set is a product of the San Diego glider and mid-length culture and has been highly praised by the likes of Skip Frye and Bob Mitsven

Based on a design Chilli has made for himself over the years

It also works on soft top surfboards

It has a low rocker profile which allows you to create speed immediately from take off

Synthetic 84 5'9" Thunderbolt The Boomerang thruster set isCondition: Excellent condition with moderate deck pressures underfoot, and a couple of small ones on the bottom. A couple of light cosmetic scuffs scratches on the rail. Description: The Synthetic 84 has a lower rocker and the bottom runs flat to a slight single into a slight double and fades into vee off the tail. The deck stays flat with a down rail and beak nose. This allows for maximum volume, yet the down rail lets you still sink this higher