Armstrong Performance MK II 865 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 you’re downwinding, throwing freestyle, or laying into powered turns, this is the mast that will do it all.

• Length: 725mm Thickness: 13.8mm Chord: 114mm Mast Angle: 0.5° Weight: 1740g
• Length: 795mm Thickness: 13.8mm Chord: 114mm Mast Angle: 0.5° Weight: 1940g
• Length: 865mm Thickness: 13.8mm Chord: 114mm Mast Angle: 1.0° Weight: 2070g

0.5° Mast Shim
Protective Cover
Hardware

(3x) M6 28.5mm 316L Stainless Countersunk Head Screws (Rainbow Titanium Coating)
(4x) M7 Titanium T-Nuts
(4x) M7 26mm Titanium Counter Sunk Screws
(1x) 8mm Titanium Barrel Nut
(1x) Torx T30 Floating Tool
(1x) T30 L-Shaped Torx Tool