Armstrong Performance-X Carbon Mast

Precision built for max glide and minimal drag.

The Performance X Carbon Mast 12mm is a deliberate choice for riders who prioritise glide, speed and refined turning feel over maximum stiffness. Ideal for downwind, fast winging, and clean carving lines.

The Performance-X Carbon Mast represents the most efficient mast in the Armstrong
lineup. Designed to push the limits of glide, speed, and turning freedom, it delivers a
refined, ultra-thin profile without sacrificing control. Developed over three years of testing and refinement, it is built for riders seeking maximum efficiency and a more reactive, performance-driven feel on the water.

Sizes
725 mm
795 mm
865 mm
935 mm

Key Features

Ultra-Thin, High Efficiency Profile
Ultra-thin 12 mm mast profile
Significant efficiency gains over thicker mast sections
Reduced drag for improved glide and speed

Optimized Chord for Turning
106 mm chord for reduced turning resistance
Improved roll rate and agility
Looser, more responsive feel through turns

Ultra-High Modulus Carbon Construction
Built with ultra-high modulus carbon
Refined layup techniques for strength and control
10% increase in torsional stiffness
10% increase in bending stiffness
No increase in overall weight

Refined Connections and Reduced Drag
Updated mast top and fuselage interfaces
Material removed where not required
Strength reinforced in key load areas
Improved load transfer and hydrodynamic efficiency

Tuned Rake Angles
Rake angles refined by mast length
Balanced lift, glide, and control
Easier pumping and longer glide through manoeuvres
Smooth transitions when riding bumps or packing away a parawing

Ideal For
Downwind
Winging
Parawing
Surf foiling
Kite foiling
Racing

Pure Efficiency

Built as a specialist performance mast, the Performance-X Carbon Mast prioritizes glide
and drag reduction above all else. Every element of its design is focused on efficiency, allowing riders to travel further with less effort, maintain speed through transitions, and stay on foil longer. It is a mast designed for progression through efficiency, not just power.

Ultra-High Modulus Construction

The use of ultra-high modulus carbon allows for an exceptionally thin profile while
maintaining the strength and control needed for high performance riding.
This advanced construction delivers improved stiffness without added weight, creating a
precise, responsive feel underfoot even at higher speeds.

Thin, Fast, Free
The reduced thickness and optimized chord create a noticeably lighter, more agile ride.
Turning feels looser and more reactive, with less resistance through direction changes.
The setup feels more alive, encouraging fluid movement and clean, efficient lines.

Efficiency First
On the water, the Performance-X Carbon Mast delivers smoother transitions, increased
glide, and easier generation of speed.
It performs best in cleaner conditions and efficiency focused riding, where reduced drag
and lighter handling can be fully appreciated. For riders seeking maximum stability in
heavy conditions, a thicker mast may still be preferred, but for those prioritizing glide
and speed, this mast stands apart.

Positioning
Sitting at the top of the mast range, the Performance-X Carbon Mast is a specialist
choice for riders prioritizing efficiency, glide, and a more reactive turning feel.
It is best suited to intermediate to advanced riders looking to push speed, refine
technique, and unlock a more efficient style of riding.

Inclusions
Protective Cover
T30 L-Shaped Torx Tool
Premium Titanium Stainless Hardware
(5x) M7 T-nuts
(5x) M7 26mm 316L Stainless Countersunk Head CSK Screws
(3x) M6 28.5mm 316L Stainless Countersunk Head Screws
(1x) 8mm Titanium Barrel Nut
0.5 degree mast shim