For good surfers: they give Medium Propulsion and Control and great Drive when Carving,
for Power Surfing in strong and hollow waves.
Uni-directionnal carbon fibers give more liveliness to the fin and immediate propulsion.
They excel in keeping the high line in the barrel, they bring up control and security in the carves.
5.00″ Trailing arm.
Best with >75kgs/150lbs surfers.
Trifin or Quad set up with our Rearquads RQ375.