Armstrong Performance MK II Carbon Mast Size(v):865 2026 Duotone Sky Style SLS

2026 Duotone Sky Style SLS wing foil board

Its minimal thickness creates a direct

This 100% surf-dedicated shape is highly responsive and easy to paddle whether you’re building skills or already a ripper

attach the Quick Release Board Leash (sold separately)

Armstrong Performance MK II Carbon Mast Size(v):865 2026 Duotone Sky Style SLSArmstrong Performance MK II Carbon Mast. The Performance Mk II Carbon Mast sets the new benchmark in the Armstrong lineup. Its reworked section shape is a stiffer evolution of our industry leading PM Mk I. Now with a 13. 8mm thickness, chord refinement, and an even more efficient profile. Bending stiffness has been boosted by 30%, with torsional stiffness up 20% over the Mk I, delivering sharper feedback and rock solid confidence at speed. Whether