Harlem Peak vs Reedin MasterModel | Boost, Loops, and Truth!

Brainchild DNA | Two Very Different Big Air Personalities

The Brazilian Brothers are back with another high-level big air showdown—this time comparing two of the most hyped five-strut kites in the game. Both are built at the Brainchild Production facility and designed by Ralf Groesel, but that’s where the similarities start to diverge.

On paper, they look like close cousins. In the sky, they feel radically different. This breakdown covers:

• Jump performance
• Loop characteristics
• Bar feel and control
• Ease of use
• Wind range
• Which rider each kite truly suits

Let’s get into it.

The Designers Behind the DNA

Both kites share Brainchild construction, but their design collaborations set them apart.

Harlem Peak

• Designed by Ralf Groesel
• Co-developed with Aaron Hadlow
• Ridden by Lorenzo Casati, who dominated major big air events this season

The Peak is deeply rooted in elite competition performance.

Reedin MasterModel

• Designed by Ralf Groesel
• Developed alongside Damien Girardin
• Ridden by Parker Sage

The MasterModel is new to the market but is already earning serious credibility.

Bar Platform | Low V vs High V

One of the most important technical distinctions:

• Reedin MasterModel → Designed around a Low V bar
• Harlem Peak → Designed around a High V bar

This affects:

• Steering input
• Power delivery
• Overall feel at the bar

If you're already invested in one bar ecosystem, that may influence your decision immediately.

Bridles | Pulley vs No Pulley

The Peak uses:

• 7-point bridle attachment per side
• Single pulley with stopper
• Dual rear line attachment

The MasterModel uses:

• 6-point bridle per side
• No pulley
• Single rear line attachment

That pulley vs no-pulley difference contributes significantly to how direct each kite feels.

Bar Pressure | Night and Day

Reedin MasterModel

• Extremely light bar pressure
• One of the lightest-feeling big air kites tested
• Very direct steering response

Harlem Peak

• Light to moderate bar pressure
• Less direct feeling
• More loaded sensation in the hands

If you like ultra-light, easy steering, MasterModel stands out. If you prefer feedback and tension throughout the bar, Peak delivers a more loaded feel.

Jump Performance | Both Elite

This is where things get interesting. Both kites score extremely high for vertical lift and sweet spot timing.

Harlem Peak Edge

• Slightly more explosive vertical lift
• Massive top-end boost potential

MasterModel Edge

• Longer, floatier hang time
• Easier, softer landings

The Peak feels more aggressive on takeoff. The MasterModel feels more forgiving in descent. Both are among the best jumpers on the market.

Looping | Clear Personality Split

Reedin MasterModel

• Extremely easy to loop
• Minimal yank through the loop
• Accessible across wide wind ranges
• Ideal for loop progression

The light bar pressure makes committing easier—especially when it’s nuking.

Harlem Peak

• Rounder, more aggressive loop
• Stronger yank
• Slower arc
• Requires more technical control

The Peak rewards experienced riders who understand timing and commitment. It’s powerful—but demands respect.

Ease of Use | Where the Gap Widens

MasterModel

• Immediate comfort
• Easy boost timing
• Soft landings
• Progression-friendly loops

This kite feels intuitive right away.

Harlem Peak

• Elite performance ceiling
• Requires confident input
• Harder to manage soft landings
• More technical overall

It’s the F1 car analogy: incredible performance, but you need the skills to unlock it.

Wind Range | The MasterModel Tradeoff

Here’s the honest downside of the MasterModel. Because the bar pressure is so light, the kite has:

• Less low-end grunt
• Weaker performance in marginal wind

In strong wind, it’s incredible. In light wind, it lacks drive. The Peak carries more low-end presence by comparison.

Who Each Kite Is For

Choose the Reedin MasterModel If You:

• Want light bar pressure
• Are progressing in kite loops
• Prefer soft landings
• Ride in strong winds often
• Value ease and comfort

This kite makes high-performance feel approachable.

Choose the Harlem Peak If You:

• Want maximum vertical boost
• Are comfortable with aggressive loops
• Prefer more bar feedback
• Have advanced control
• Want competition-level performance

The Peak rewards commitment and technical riding.

Final Verdict | Two Different Weapons

These kites may share Brainchild construction and the same lead designer, but their personalities are clearly distinct.

The Harlem Peak leans toward elite, aggressive big air performance with a higher technical ceiling. The Reedin MasterModel blends elite boost with accessibility, making it one of the most progression-friendly five-strut big air kites currently available.

Neither is objectively “better.” They simply serve different types of riders. And if you’re deep into the big air world, that distinction matters more than hype.

We’re Happy to Help!

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Email: Kiteboarder@MACkite.com