FCS II Matt Biolos Tri Fins Color:Red This reduces impact damage to

This reduces impact damage to both fin and fin box and potentially expensive repairs to your surfboard

Matt 'Mayhem' Biolos's specialty quad fin set

Above the mid 7’ range the Owl tends to work best as a single fin with an even narrower tail

Recommended for all board types including fish

FCS II Matt Biolos Tri Fins Color:Red This reduces impact damage toOverview The MB template offers freedom to perform tight turns in the pocket with an emphasis on speed. Sitting in the reactor family, the MB is considered a high performance fin because it responds incredibly fast, but still offers enough control so you can confidently lay into a turn with plenty of force. Ideal Conditions A wide range of conditions, particularly good in critical overhead waves. Board Types Designed to fit the FCS II Fin System.