High-Modulus Carbon Windfoil Mast
Slingshot Skyscraper Carbon Mast V1 125cm
Maximum foil clearance and high-speed control for advanced windfoil riders using the Slingshot Phantasm platform.
The Slingshot Skyscraper Carbon Mast V1 125cm is a specialized, extra-long carbon foil mast designed for experienced windfoilers who want maximum ride height, aggressive banking clearance and room to keep the foil engaged through heavy chop. High-modulus carbon construction supplies the stiffness needed to control the additional leverage created by its 125cm length.
- 125cm / 49.2 in.
- High-Modulus Carbon
- Advanced Windfoiling
- Phantasm Connection
Why Choose the Skyscraper?
Maximum Ride Height
At 125cm, the Skyscraper provides substantially more vertical clearance than conventional foil masts, allowing experienced riders to maintain flight through deep chop and large changes in water level.
High-Modulus Carbon
The premium carbon construction is designed to resist bending and twisting despite the leverage generated by the mast’s extreme length.
High-Speed Control
A stiff mast gives the rider more precise feedback during powered windfoil sessions, fast reaches and committed directional changes.
More Banking Clearance
Additional mast length provides more room to bank the board and foil before the wingtip approaches the surface—useful for advanced carving and race-style riding.
Bigfoot Connection
Slingshot’s enlarged Phantasm mast-to-fuselage connection creates a broad, solid junction designed to control movement under heavy load.
Large Pedestal Base
The pedestal-style board connection creates a secure platform and permits fore-and-aft tuning on compatible twin-track windfoil boards.
Mast Specifications
| Specification | Details | Rider Benefit |
|---|---|---|
| Mast Length | 125cm / approximately 49.2 in. | Maximum clearance for high-speed windfoiling and deep chop |
| Construction | High-modulus carbon | High stiffness with lower weight than an equivalent aluminum structure |
| Lower Connection | Slingshot Phantasm Bigfoot interface | Broad, rigid mast-to-fuselage connection |
| Board Connection | Pedestal-style base | Secure connection and track-position adjustment |
| Recommended Discipline | Advanced windfoiling | Designed for riders who need maximum height and clearance |
| Product Code | 1230492050 | Slingshot manufacturer reference |
Weight note: Slingshot does not publish a finished mast weight on the current product page, so no unverified weight has been added to this description.
Who Is the 125cm Mast For?
Best For
- Advanced and expert windfoil riders
- Powered, high-speed windfoiling
- Deep-water locations
- Large chop and open-water conditions
- Riders seeking maximum banking clearance
- Phantasm owners building a specialized windfoil setup
Not Recommended For
- Beginner or early-intermediate foilers
- Shallow-water locations
- General-purpose wing foiling
- Prone, wake or dock-start foiling
- Riders prioritizing easy touchdowns
- One-Lock foil components
The 125cm Skyscraper creates considerably more leverage than a conventional mast. It should be paired with a suitable board and used by riders comfortable controlling a tall, performance-oriented foil.
125cm Skyscraper vs. Shorter Phantasm Carbon Masts
| Mast | Best Use | Why Choose It? |
|---|---|---|
| 82cm Phantasm Carbon | All-around wing, surf and freeride foiling | Easier control, lower leverage and greater versatility |
| 92cm Phantasm Carbon | Open-water winging and powered riding | More clearance without moving to an extreme mast length |
| 102cm Phantasm Carbon | Windfoiling and high-speed open-water riding | A performance-oriented length that remains 23cm shorter than the Skyscraper |
| 125cm Skyscraper Carbon | Specialized, advanced windfoiling | Maximum ride height, banking clearance and foil depth |
Why get this instead of the 102cm? Choose the Skyscraper only when the additional 23cm of mast length directly benefits your windfoil riding. For most freeride and wing-foil sessions, the shorter mast will be easier to control and more practical.
Compatibility
Slingshot Phantasm Foil Platform
The Skyscraper uses Slingshot’s Phantasm Bigfoot mast-to-fuselage interface. Confirm that your fuselage, board and mounting hardware are appropriate for this mast before assembly.
Important: Phantasm and One-Lock use different lower-plane connections. The Skyscraper Carbon Mast does not connect directly to a Slingshot One-Lock lower plane.
What’s Included
Included
- Slingshot Skyscraper Carbon Mast V1 125cm
- Full-length protective mast cover
- Mast-to-fuselage hardware
Required Separately
- Compatible Phantasm fuselage
- Front foil wing
- Rear stabilizer
- Compatible windfoil board
- Foil-to-board mounting hardware, if not already owned
Care and Maintenance
- Rinse the mast and hardware with fresh water after saltwater use.
- Disassemble and dry the connection points before long-term storage.
- Inspect the mast, pedestal and hardware before every session.
- Follow Slingshot’s specified assembly and tightening procedure.
- Use the full-length mast cover during transportation and storage.
- Avoid impacts to the mast’s leading edge and carbon surfaces.
Frequently Asked Questions
Is this an all-around foil mast?
No. The 125cm Skyscraper is a specialized mast for advanced windfoiling. Most wing, surf, wake and recreational riders will be better served by a shorter mast.
Why is the mast so long?
The additional length provides maximum clearance through chop and allows the rider to bank the foil more aggressively before a wingtip approaches the surface.
Does it work with One-Lock?
No. This mast uses the Phantasm mast-to-fuselage connection. A One-Lock lower plane requires a compatible One-Lock mast.
Is this a complete foil?
No. The package includes the mast, protective cover and mast-to-fuselage hardware. The fuselage, wings, stabilizer and board are required separately.