2025 Slingshot One-Lock Mast

(Aluminum, Standard Carbon, and High Modulus Carbon Construction)

*One-Lock HM Pro 102 Mast now available on pre-order

ONE-LOCK ALUMINUM MAST:

LIGHT / PREDICTABLE / AFFORDABLE

The Aluminum Mast is perfect for riders seeking an affordable entry into the One-Lock system. It offers excellent control and responsiveness without the higher cost of carbon. The wide range of sizes makes it easier to have multiple mast lengths for different needs.

The One-Lock Aluminum Mast is the lightest aluminum mast on the market. Constructed with 6061 grade aluminum, the design optimizes aluminum placement for maximum weight savings and stiffness. The mast’s chord sits at 118mm, achieving a perfect balance between efficiency, stiffness and weight. This combination delivers direct and precise feedback. At the mast’s foot, our 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 our durability standards. The mast also includes our 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.

The Aluminum Mast is designed to maximize weight savings in an aluminum construction without loss of stiffness. Its low-drag, high-stiffness profile reduces takeoff speed, making it one of the most efficient aluminum masts on the market. The aluminum alloy and screwless assembly eliminates oxidation while also decreasing overall drag.

The One-Lock Aluminum Mast is the lightest aluminum mast on the market, offering a perfect balance of affordability, stiffness, and durability. Designed for optimal performance, it features advanced construction techniques and materials to deliver precise control and responsiveness. This mast is perfect for riders seeking an affordable entry into the One-Lock system.

Speed Range Optimized Profile- Slingshot's Aluminum Mast utilizes the same profile as our Carbon Masts. For the aluminum version, they increased the overall thickness to enhance stiffness without adding weight. Additionally, they eliminated screws from the pedestal and mast foot, optimizing the construction for strength and preventing corrosion and seized screws. This design change also allowed us to place aluminum in the
optimal locations, maximizing the strength and stiffness-to-weight ratio.

Extruded Potted Collar- The Aluminum Mast line features an extruded collar that enhances the feel of the foil by keeping drag low. With no screws holding the collar in place, drag is further minimized. Instead of screws, the collar is potted onto the bottom of the extruded
aluminum mast, providing unparalleled response.

Construction- The Aluminum Mast line is constructed with extruded 6061-grade aluminum, keeping weight low while maintaining high stiffness. This aluminum grade also
offers natural resistance to corrosion.

6061 Aluminum Construction
Optimized Chord Design
Potted Collar Connection
Internal Connection System
Anodized Surface Finish
Durability Standards
Effortless Setup

Length (cm)- 52 (20.5"), 62 (25.4"), 72 (28.3"), 82 (32.3"), 92 (36.2")
Weight (lbs)-1.48, 1.66, 1.85, 2.0, 2.15

ONE-LOCK CARBON MAST

CARBON / LIGHT / MODULAR

The Carbon Mast Line is designed for riders looking to elevate performance and stiffness beyond the One-Lock Aluminum Mast line. The added stiffness provides increased confidence and control, making it easier to progress to more advanced maneuvers. As riders become comfortable with the aluminum mast, upgrading to the carbon mast will enhance glide through a more efficient profile. Available in three lengths, it offers customizable setup options to meet your specific foiling needs.

The One-Lock Carbon Mast is the stiffest standard carbon mast Slingshot ever made. Constructed with Mid-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 145mmat the base, achieving a perfect balance between efficiency and stiffness. This combination delivers direct and precise feedback. At the mast’s foot, our 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 our durability standards. The mast also includes our 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.

The Carbon mast is designed to optimize performance across a wide range of speeds and conditions. Its low-drag, high-stiffness profile reduces takeoff speed, making it one of the most efficient masts on the market. The increased chord enhances overall stiffness compared to other profiles, ensuring exceptional control and durability for everyday use.

The One-Lock Carbon Mast is our stiffest standard carbon mast to date, delivering precision, performance, and durability. Its low-drag, high-stiffness design enhances efficiency across a wide range of speeds and conditions, making it a game-changer for those transitioning from aluminum masts seeking more weight savings and stiffness.

Mid-High Modulus Carbon Construction
Tapered Chord Design
Optimized One-Lock Collar
Internal Connection System
Hand-Finished Precision
Effortless Setup

Length (cm): 72 (28.3"), 82 (32.3"), 92 (36.2")
Weight (lb) 3.79, 4.23, 4.52

ONE-LOCK HM CARBON MAST

HIGH MODULUS CARBON / STIFF / HIGH END

The High Modulus Carbon Mast is meticulously engineered to optimize performance across a wide range of speeds and conditions. Its low-drag, high-stiffness profile reduces takeoff speed, making it one of the most efficient masts on the market. The increased chord and High Modulus carbon construction enhances stiffness compared to other profiles, ensuring exceptional control and durability for everyday use.

The One-Lock HM Carbon Mast is the stiffest mast we’ve ever made. As a result, it delivers
unmatched control, faster response, and enhanced performance during maneuvers and glides. This mast prioritizes stiffness and precision to connect you with your foil like never before.

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, our 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 our durability standards. The mast also includes our 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.

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. The carbon fibers are layered at 0° lengthwise to optimize bending stiffness and at 45° to improve torsional stiffness. This specific layup provides the ideal balance between bending and torsional rigidity, ensuring control and comfort in all conditions and at high speeds.

High Modulus Carbon Construction
Tapered Chord Design
Internal Connection System
Hand-Finished Precision
Effortless Setup

Length (cm): 72 (28.3"), 82 (32.3"), (36.2") 92
Weight (lb): 3.79, 4.23, 4.52

ONE-LOCK HM PRO 102 MAST (Pre-Order)

HIGH MODULUS CARBON / STIFF / HIGH END

Length (cm)- 102 (40.2")
Weight (kg)- 4.12 (9.1lbs)

The One-Lock High Modulus Pro 102 Mast builds on the High Modulus line with improved
performance across a broader speed range. Its low-drag, high-stiffness profile reduces takeoff speed while enhancing top-end speeds. The lowered average mast chord increases yaw responsiveness for quicker maneuvers. A new solid core layup boosts stiffness, offering smoother acceleration, faster riding speeds, and enhanced maneuverability, delivering an elevated kitefoiling experience compared to previous designs.

The One-Lock High Modulus Pro 102 Mast continues with the incredibly high stiffness of our High Modulus mast line. Featuring a new profile with an increase in speed range, this mast provides a smoother acceleration and faster overall riding speed. While at higher speeds seen in kitefoiling, the rider will notice the ability to turn with minimal effort is higher than our High Modulus mast line. This mast prioritizes stiffness, speed, and maneuverability while kitefoiling.

High Modulus Carbon Construction
Solid Core Layup
Tapered Chord Design
Lower Average Chord
Max Acceleration Profile
Internal Connection System
Hand-Finished Precision
Effortless Setup

Mounting Options-

Flush Mount: Use 25mm T30 Torx hardware and T-Nuts
T-Lock Mount: Use (4) T-Locks and T-Nuts.
RTS Mount:* Use RTS hardware and (2) T-Locks.

Multi-Hole Top Plate- All of Slingshot's One-Lock 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 the RTS kit, enabling setup of the foil in under 15 seconds. Simply slide the front sleds under the anchors mounted on your board, use the preload to pull the mast snuggly down, and tighten the Slingshot T-locks on the back of the top plate. The preload ensures the mast stays securely in place.

*Please note that due to variations in board production styles and techniques
Slingshot cannot guarantee RTS compatibility with all makes and models of foil boards on the market.

Includes: One-Lock Mast, Protective Cover, RTS kit

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