BK RC-Factory Crack Yak Big EPP HCG 1000mm

Die Crack Yak Big ist ein Hochleistungs-3D und Kunstflugmodell aus EPP mit dem Sie fast risikolos die verrücktesten 3D und Kunstflugmanöver trainieren können. Das Modell beherrscht sämtliche 3D und Kunstflugfiguren und nur der Pilot setzt hier das Limit. Das Modell ist aus robusten EPP Schaum gefertigt und somit auch sehr leicht. Das Modell ist werksseitig bereits fertig lackiert wie abgebildet.

Technische Daten:

Spannweite: 1000mm

Länge: 1025mm

Gewicht: 350g  

R/C Funktionen: 2x QR, HR, SR, M

Motor: 100-200Watt

Propeller: 9x4,7-10x4,7

Regler: ca. 12-20A

Servos: 4x 9-12g

Flugakku: 3s LiPo, 650-1200mAh

The 39" Crack Yak-55 is finally here... the long awaited bigger brother to our well known Crack Yak-55 model. New wing core with tapered tips is one of the new features creating a much larger flight envelope for strong wind capabilities. Other items include added T-Canalizer and new SFG placement for amazing KE stability at any alpha. This is a fresh new ground up re-design. Chris Jewett's original world renowned 32" Crack Yak-55 has been our go to foamie and it is now crafted into a larger size for an even more intense flight envelope.

Those that are familiar with the previous 39” models will appreciate the new hardware and construction methods with adjustable push rod assemblies EPP bracing techniques for easy assembly. While creating a new ground up airframe the duel aileron servos were re-located to create a plush/clean look. The over all flight envelope has increased greatly giving a sense of unreal control authority and increased roll rate was also achieved with the addition of outer counter balance tabs. This model was designed for the pilot wanting to learn the “next step” and also those who choose a balsa 3d model alternative.

Expert series:

If you prefer bigger models with fully airfoiled wing, you can´t make a mistake with these. Developed by some of the best 3D pilots for a combination of 3D capability and easy, predictable handling.

Specs:

Wing Span = 39"

AUV: 375-390g (depending on components used)

Full EPP construction

Carbon Fiber landing gear

Extra-large control surfaces

Incredible control authority

Smooth pattern performance

Ideal 3D trainer

EPP Durability.

Recommended Required Components:

45-55g 1000kv brushless motor

 20-30A ESC

 Micro Receiver

 (4) 10-16g Servo’s

 10x3.8/10x4.7 Slow Fly Prop

 3s 600-1200mah Lipo