Balz Pro 805-325-85 Blackbird Kit – Full Carbon Modular Backtail

Product Description

The Balz Pro 805-325-85 Blackbird Kit is a full carbon foil set developed with Balz Müller for freestyle, wave, and high-speed freeride wing foiling. The Blackbird profile ensures early take-off, excellent control, and an extremely direct response underfoot.

The kit includes the Balz Pro 805 BB front wing, FC/M full carbon modular fuselage, Flat 325 stabilizer, and 85 Blackbird mast, for a lightweight, rigid, and precise setup, ideal for ambitious riders seeking pure performance and a "pro" feel.

Key Strengths

• Full carbon foil set developed with Balz Müller for freestyle, wave, and freeride.
• Early take-off even with compact surfaces, excellent in medium-to-strong winds.
• High top speed and great glide capability for linking waves and maneuvers.
• Tight and fluid carving, millimeter-precise control in every transition.
• Full carbon modular fuselage: maximum torsional rigidity and tuning possibilities with shims.
• Rigid and precise 85 Blackbird mast, designed for radical maneuvers and hard landings.

Who It's For

• Intermediate–advanced riders who want a responsive and high-performance foil.
• Freestylers looking for explosive pop, control in switch, and fast rotations.
• Wave riders who want speed, grip in turns, and fluidity on the rails.
• Fast freeriders who desire a stable setup even at high speeds.

Components Included in the Kit

• Blackbird Balz Pro 805 front wing.
• Blackbird Full Carbon Fuselage – Size M (FC/M).
• Sabfoil Flat 325 modular stabilizer or 365 integrated.
• Blackbird 85 UHM W-Core mast with carbon plate.
• Carbon rail plate with titanium inserts.
• Dedicated hardware kit for mast, fuselage, stabilizer, and plate.
• Pins, positive and negative shims for trim adjustment.
• Foam pad for plate, wrenches, and assembly grease.

Technical Specifications

Balz Pro 805 BB Front Wing

• Wingspan: 805 mm.
• Surface Area: 792 cm².
• Aspect Ratio: 8.3.
• Maximum Chord: 143 mm.
• Maximum Profile Thickness: 15.3 mm.

Flat 325 Modular Stabilizer

• Wingspan: 325 mm.
• Surface Area: 155 cm².
• Aspect Ratio: 7.05.
• Maximum Chord: 58.9 mm.
• Maximum Profile Thickness: 7.05 mm.

Flat 365 Integrated Stabilizer

• Wingspan: 370 mm.
• Surface Area: 170 cm².
• Aspect Ratio: 8.2
• Maximum Chord: 68.3 mm.
• Maximum Profile Thickness: 7.8 mm.

Fuselage and Mast

• Blackbird M Full Carbon Fuselage – total length: 645 mm.
• Blackbird Mast – height: 850 mm.
• Board Connection: carbon plate with rail.
• Approximate foil kit weight: 3.69 kg.

On-Water Performance

Usage Range and Disciplines

• Main Discipline: wing foil.
• Recommended Use: wave, pro freestyle, freestyle, freeride, fast freeride.
• Ideal in medium-to-strong wind conditions and for spots with chop and waves.

Speed and Control

• Approximate Take-off Speed: 13 – 15 knots.
• Approximate Top Speed (80 kg rider): 28 – 30 knots.
• Great stability at high speeds, with immediate response to rider input.

Riding Sensation

• Direct and edgy feel, designed for radical freestyle and wave maneuvers.
• Progressive carving with plenty of grip, ideal for tight cutbacks and rail changes.
• Soft touchdowns and quick restarts thanks to the efficient profile and rigid mast.

Advantages of the Full Carbon Modular Fuselage

• High torsional rigidity for a more precise and reactive foil.
• Ability to change stabilizers to adapt the setup to style and conditions.
• Fine trim tuning via included positive and negative shims.
• Smoother transitions and superior control in aggressive landings.

Matching Advice

• Recommended with compact wing foil boards with good volume for freestyle/wave.
• Excellent with medium-to-small wing sizes for medium-to-strong winds.
• Suitable for riders who prefer smaller sails and a dynamic riding style.

Frequently Asked Questions (Q&A)

What skill level is recommended for using this kit?

The Balz Pro 805-325-85 Blackbird Kit is recommended for intermediate–advanced riders. It is also manageable for those coming from freeride foils, but it performs best in expert hands that leverage speed and maneuverability.

Is it also suitable for relaxed freeriding?

Yes, the kit maintains good stability and a relatively early take-off, so it can also be used for fast freeriding. However, it remains a performance-oriented setup, more edgy than a pure entry–freeride foil.

Can I customize the foil's behavior?

Thanks to the full carbon modular fuselage, you can mount different stabilizers and use positive or negative shims to modify lift and feel. This allows you to make the kit more stable or looser depending on your style.

What type of conditions is it ideal for?

The kit performs best in medium-to-strong winds and choppy conditions, with chop or waves. The combination of high speed, control, and carving makes it perfect for wave spots and powerful freestyle sessions.

What is the difference compared to a larger kit (e.g., 905 or 965)?

Compared to larger sizes in the same line, the 805 is faster in direction changes, has less lift but greater agility and speed. It is designed for those who prioritize radical maneuvers over planing support at low speeds.

Is the 85 cm mast sufficient for wave use?

Yes, the 85 cm height is an excellent compromise for wave and freestyle, with enough margin to handle chop and touchdowns without coming out of the water. It also offers enough leverage for aggressive turns and significant jumps.