Features:
Goldwing RC is always keeping the pace with the latest developments in aerobatic flight. The new V4 version of Corvus Racer 50CC has the following Improvements:
1.Control services is larger than Previous versions. Up to 60 degrees of throw on all control surfaces. Best for more vibrant aerobatic flight.
2.Packed in strong honeycomb board cartoon. Better protection during transportation.
3.Improved carbon fiber tail wheel assembly, using CNC machined metal parts including aluminum tail wheel hub.
4.Improved wheels with aluminum hub, built with more durable materials, and filled with rubber.
5.Using high quality cap head screws.
6.Spare covering included in the package. Convenient for repair.
7.Improved ball link assembly.
8.Upgraded to carbon fiber control horns.
9. Improved axles ,the material of the axle is stainless steel.
10. Increased diameter carbon fiber wing tube over previous versions.
11. Include Side Force Generator's (SFG)
12. This V4 new design with a longer fuselage moment arm aiding the tracking of the model, giving it rock sold precision flight. Making it perfect for modern day flight schedules for IMAC and Freestyle competitions.  
13. The Corvus is designed to directly accommodate KUZA rudder servo tray.
 
Specifications:
WING SPAN:89-1/4"(2265mm)
LENGTH:86-1/2"(2200mm)
WING AREA:1482sq in(95.6sq dm)
FLYING WEIGHT:16.5-17.8lbs(7500-8100g)
ENGINE：50-70cc gas DLE55 DLE61 DA50 DA60 GP61
Electric Power：
Hacker Q80-8M with 12S 5000mah 24x10 prop
Or other 4000Watt electric motor
ESC： 160A
Radio: 4+ Channels
Servos: 5-6 servos required 180 oz to 330 oz (11-20kg/cm)





























Special Features:

• Anodized aluminum Long servo arms

 

 

 

• Adjustable pushrods for easy fine tuning(Includes wrench)

  

 

 

• Larger aileron and elevator design.  Up to 60 degrees of throw on all control surfaces for excellent 3D aerobatic flying

 

 

• High quality ball link assemblies

 

• Aluminium hub rubber wheels

 

 

• Improved axles (the material of the axle is now stainless steel )

 

• Servo lead safety clips

 

• High performance cap head bolts

 

• Flat nylon hinges for inproved flying strength

 

 

• Honeycomb board carton packing for safer transportation

 

• Pre-hinged control surfaces  

 

• Pre-assembled and mounted gas tank

 

• Installed servo wire guide tube

 

• Extra covering provided for small repairs, genuine Ultracote / Oracover

 

• Removable rudder

 

 

• Side force generators

 

• CNC ALU canopy bolts

 

 

 

• Full length tuned pipe design inside the fuselage

 

• The Corvus is designed to directly accommodate KUZA® rudder servo tray

 

 

 

 

Carbon Fiber accessories version：

• Extra strength carbon fiber control horns

   

 

• One piece airfoiled carbon fiber landing gear

 

 

• Carbon fiber tail wheel assembly with CNC machined metal parts, including the aluminium tail wheel hub.

   

 

 

• Increased diameter carbon fiber wing tube over previous versions

 

• Carbon fiber stab tube

 

• Special 3.5in Painted carbon fiber spinner for Corvus

   

 

Scheme A   :  White/yellow/black

 

 

 

 

 

 

 

 

 

 

 

Scheme B   :  red /white/ black

 

 

 

 

 

    

 

Scheme C  White /red/ /black