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Ultimate Slingshot One-lock Hm Carbon Foil Mast Flash Sale: 60% Off [Nwotmk13]

$53.99 $172.99 -69%

Ultimate Slingshot One-lock Hm Carbon Foil Mast Flash Sale: 60% Off [Nwotmk13]HIGH MODULUS CARBON / STIFF / HIGH ENDThe HM Carbon Mast line is designed for those who prioritize stiffness above all else. Just as stiff suspension enhances the responsiveness of a sports car, this mast deliver

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Ultimate Slingshot One-lock Hm Carbon Foil Mast Flash Sale: 60% Off [Nwotmk13]

HIGH MODULUS CARBON / STIFF / HIGH END

The HM Carbon Mast line is designed for those who prioritize stiffness above all else. Just as stiff suspension enhances the responsiveness of a sports car, this mast delivers unparalleled direct feedback on the water, allowing for quicker reactions and greater control. Riders seeking this level of precision will find the One-Lock HM Mast exceeds their expectations by improving their carving, tacking, speed, and glide.

The One-Lock HM Carbon Mast is among the stiffest on the market, offering exceptional rigidity in both longitudinal bending and torsion. Constructed with High Modulus Carbon and a hollow core, the design optimizes carbon placement for maximum strength and stiffness. The mast’s chord tapers from 118mm at the foot to 145mm at the base, achieving a perfect balance between efficiency and stiffness. This combination delivers the most direct and precise feedback in the industry. At the mast’s foot, Slingshot's optimized One-Lock collar enhances efficiency and minimizes drag by ensuring smooth water flow from the front wing to the stabilizer, all while holding true to Slingshot's durability standards. The mast also includes Slingshot's RTS foil board mounting kit, which dramatically simplifies setup. Once the mast’s position is set, you can fully assemble and disassemble your foil in under 30 seconds, without the need for tools.

Tech Features

  • Multi-Hole Top Plate - All of Slingshot’s masts feature a multi-hole top plate with slits that allows riders to slide their bolts onto the mast without aligning t-nuts. This top plate is engineered to fit Slingshot’s RTS kits, enabling setup of the foil in under 15seconds. 
  • Hand Finished - All of Slingshot’s masts are hand-finished to precisely tune the flow of water off the trailing edge. This meticulous process results in more efficient foil and a smoother ride on the water. 
  • High Modulus Construction - The High Modulus Carbon mast line is constructed as a single piece monobloc using high modulus carbon pre-preg molded and cured in one process. The skeletal structure enhances rigidity and control while riding. This specific layup provides the ideal balance between bending and torsional rigidity, ensuring control and comfort in all conditions and at high speeds.  

Package Includes: One-Lock HM Carbon Mast, Protective Cover, RTS Kit

Specs: 

Size Height Weight
72 Carbon HM 28.3" 3.79lb
82 Carbon HM 32.3" 4.23lb
92 Carbon HM 36.2" 4.52lb

 

 

 

What Our Customers Say

January 2, 2026

Absolutely no complaints!

Very pleased with this purchase.

- Lynn V..

January 2, 2026

Absolutely no complaints!

A great product, great service.

- Tressa G..

January 2, 2026

Absolutely no complaints!

A solid and reliable product.

- James K..

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