Armstrong Performance X Carbon Mast fcs ii When installing the puck

When installing the puck

This material enhances the board's performance

Rolled edges maximise water flow

with more efficient contours means you’ll be flying on foil earlier than ever before

Armstrong Performance X Carbon Mast fcs ii When installing the puckArmstrong Performance X Carbon foil mast. The Performance X Carbon Mast 12mm is a specialist, efficiency focused mast designed for advanced riders chasing maximum glide, speed, and a freer turning feel. With an ultra thin profile and ultra high modulus carbon construction, it minimises drag while maintaining control, delivering a fast, loose, and highly efficient ride. Length: 725mm Thickness: 12mm Chord: 106mm Mast Angle: 0. 5