Multiplex Indoor Challenger Biplane
Multiplex Indoor Challenger Biplane

Multiplex Indoor Challenger Biplane

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Part Number: MPX_Challenger
Multiplex Indoor Challenger Biplane
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  • Unlimited 3D Performance
  • Responsive Control Surfaces
  • Ultra Durable EPP Foam/Carbon Fiber Construction
  • Vibrant Color Scheme
Multiplex’s spirited new bi-plane brings the joy and thrill of 3D aerobatics to both beginner and advanced pilots, looking for easy flying fun in an indoor foamie. Made of space-efficient, flat EPP with colorful pre-printed schemes, the Challenger’s two large wings and robust fuselage allow for low airspeeds in all manner of flight conditions. Large control surfaces and a new 3S power system that flies on 3S 350-500mah LiPo batteries allow for effortless maneuverability and terrific 3D aerobatics.


Wingspan:33.5 in (850mm)
Overall Length:35 in (890mm)
All-up Weight:8 oz (225g)
Control Functions:Aileron / Elevator / Rudder / Throttle
Optional Control Functions:N/A
Flight Characteristics:Unlimited 3D Aerobatics
Target User:Intermediate / Advanced

Radio System (# of Channels / Hitec Equivalent):4 Channels
Receiver:4 Channels
Motor/ESC:ROXXY C27-15-1050Kv / 10 amp ESC
Servo:Indoor - (1) HS-65HB & (2) HS-40
Outdoor - (1) HS-65HB & (2) HS-45HB
Battery:3s 350-500 mAh 30C LiPo

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