BK Extreme Flight Yak 54 EXP 91" rot/dunkelblau 2311 mm

Yak 54 - 91"

Die neue Yak -54 EXP ist ein komplett neues Design, die mit einem weißen CAD-Bildschirm begann.

Die EXP -Version verfügt über eine neue Rumpfkonstruktion mit kohlefaserverstärkten Rumpflängsholmen, die enorme Festigkeit und Steifigkeit der Struktur bei extrem nierigen Gewicht bringen.

Große Ruderflächen, geschraubte Randbögen und "Side Force Generatoren" bringen die Yak -54 EXP in den Bereich der Leistung seiner großen EXP Brüder. Zusätzlich liegt ein hochwertiger CFK-Fahrwerksbügel bei.

Technische Daten:

Spannweite: 231cm

Länge: 221cm

Gewicht: 8,5 - 9kg

empfohlene Antriebe:

10S Setup:

Hacker Q80-7M

MasterSPIN 170 Opto pro / Mezon 130/135

24x10 XOAR E (~123A)

2x TopFuel 5000mAh 5S

12S Setup:

Hacker Q80-8M

MasterSPIN 170 Opto pro / Mezon 130/135

24x10 XOAR E (~122A)

2x TopFuel 4500mAh 6S

Giant Scale airframes ship via truck freight at a flat rate of $140 to a commercial business address. PLEASE NOTE: Commercial delivery business addresses are determined by the trucking company! If your business is in your home it is still considered a residential delivery by the trucking company and a $50 surcharge will be added. If the trucking company charges us the residential surcharge this same amount will be passed along to the customer.

Shipping to a residential address requires the “Residential Delivery” option to be chosen.

Extreme Flight 91" Yak 54 - EXP

The Yak-54 EXP is a complete re-design, starting with a blank CAD screen. This EXP version features a slimmed down fuselage for reduced drag and improved vertical penetration. It features multiple carbon fiber fuselage longerons which add enormous strength and rigidity to the structure and make it much easier to handle without damage.

The recess in the fuselage for the wings is much shallower, reducing material and weight and adding strength to this once fragile area. The wings feature carbon fiber spars and vertical grain shear webbing for maximum strength. Massive control surfaces, bolt on wing tips and SFGs bring the Yak-54 EXP into the performance realm of its EXP brethren.

Gone are the flimsy aluminum landing gear of yore, replaced by a very nice carbon fiber unit. As always a carbon fiber wing tube, stab tube and tailwheel assembly are standard fare as well as a thorough hardware package with Titanium turnbuckle pushrods and ball links, composite control horns and the intricate interlocking laser cut construction Extreme Flight pioneered over a decade ago.

Product Information

Specifications

Wingspan: 91 inches

Length: 87 inches

Weight: 17.5-20 lbs

Wing Area: 1497 Sq. In.

Gas Power Sytem

50cc - 60cc Gas

Desert Aircraft DA-50, DA-60 and DA-70 are all excellent options

Header Drop: 25mm for canister or tuned pipe applications

Electric Power System

Xpwr 60cc electric motor

Castle Creations Edge HV-160 ESC

Electric beechwood electric propeller: 23 x 10, 24 x 10, 24 x 12

Radio System

Modern computer radio with channel mixing capability and 5 high torque, Metal gear servos (300+ oz. in.) on control surfaces, standard servo on throttle. MKS HV777, HBL 380, Hitec 7950, 7955, JR 8711HV, Futaba BLS 157, Futaba S9157, etc. are all possible options