Hirobo HRB-0404996 SST-Eagle Freya 70-90 Kit for Experienced Pilots  [HRB-0404996]

HIROBO 0404-996 - SST-EAGLE FREYA 70-90 VERSION W/O ENGINE
Price:
£1,081.29
Brand:
Hirobo
Model:
HRB-0404996
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Preparing the Hirobo SST-Eagle Freya for precise flight

The Hirobo SST-Eagle Freya 70-90 Version is a kit-level helicopter suited for skilled builders. Supplied without an engine or electronic package, it lets pilots install components that match their desired handling and performance.

Engine flexibility to match flying goals

Compatible with both 70 and 90-class engines, the Freya allows you to tailor thrust and responsiveness. The platform supports a wide range of servos and gyros so you can optimise the control setup to your flying style.

Sturdy design with focus on control fidelity

Hirobo builds with careful attention to mechanical precision. The flybarless rotor head and quality bearings assist in achieving repeatable flight behavior, helping experienced pilots execute advanced maneuvers with confidence.

How the Freya compares to other kits

Where some kits prioritise convenience, this model prioritises choice. You get a robust mechanical foundation and the freedom to pick electronics and powerplants that deliver the handling you prefer, rather than a one-size-fits-all setup.

Specifications

  • Engine Compatibility: 70-90 Class (Engine not included)
  • Rotor Head: Flybarless
  • Frame Material: High-strength composite
  • Tail Drive: Belt-driven
  • Recommended Use: Advanced hobbyists

The SST-Eagle Freya 70-90 Version is aimed at pilots who enjoy the build and setup process and want a platform that can be refined to deliver precise, reliable flight characteristics.

Begin with mid-range high-torque cyclic servos and a trusted flybarless controller. Fine-tune endpoints and rates progressively as you test hover and basic maneuvers.
The airframe can accept electric conversions with appropriate motor mounts and ESCs, but you must verify weight, balance and battery placement to maintain correct CG.
Regularly inspect linkages, check belt tension, examine bearings for play and re-tighten hardware after initial flights to prevent drift and wear.
The design is optimised for a flybarless head, but experienced builders can fit alternative heads with the correct adapters and alignment work.

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