FCS II Harley Mid Tri Fin Set

This is Harley's preferred fin set that's spec'd to work on longer boards and encourages a more progressive style of mid-length surfing. Performance Material Size Overview Harley Ingleby's Mid 6 and Moe mid-length models have become some of the most popular in this category. This is Harley's preferred fin set that's spec'd to work on longer boards and encourages a more progressive style of mid-length surfing. HI also rides this set on in other hybrid shapes. The HI Mid set can be applied to any mid-length, or ridden as a Tri-Quad setup with the addition of the Harley Mid Quad Rear Set. The set uses the Reactor Large thruster template. As a thruster, this pivotal set encourages tighter radius turns on these longer boards due to the upright nature of the fins. Designed to offer a feeling of control, with the freedom to surf radically on a mid-length. Designed for mid-lengths and hybrids Reactor Large Performance Core Board Types Designed to fit the FCS II Fin System. Performance boards with deep concaves and moderate-to-extreme rocker. Fin Family Reactor Performance Core + AirCore Fins with AirCore Technology feature a pressed polyurethane foam core that mimics the geometric foil of the fin. AirCore technology reduces the amount of fiberglass required in the RTM moulding process making it much lighter while allowing total manipulation of the flex. LARGE (75Kg - 90Kg / 165 - 200 Lbs) Fin Base (inches) Base (mm) Depth (inches) Depth (mm) Area (inches) Area (mm) Sweep Deg° Foil Front 4.45 112.9 4.70 119.3 16.03 10341 32.0° Flat Centre 4.40 111.7 4.54 115.2 14.80 9550 32.4° 50/50 View the FCS Fin Data page for Base/Depth/Area/Foil information.