Tech Notice Extra 300 SP
The next generation Extra.

  • Large-scale performance in a .40-size.
  • Cutting-edge design, construction and glow/electric versatility.

[ Check out reviews by RC Universe and RCGroups ]



Outstanding manufacturing
Outstanding manufacturing, parts fit and prefabrication allow the Performance Series Extra 300 SP to be flight ready in about 6-8 hours.
Painted fiberglass cowl and wheel p
The painted fiberglass cowl and wheel pants help recreate the look of the full-size German aerobat.
O.S. and Rimfire power
The Extra 300SP is designed to accept 2-stroke, 4-stroke, or brushless electric power systems.
The two-piece wing simplifies transport.
The two-piece wing simplifies transport.
Precise maneuverability at high and low speeds.
With its large, airfoiled control surfaces and generous throws, the Extra 300SP handles hovers, inverted harriers and knife edge as well as the "big ones". You'll enjoy precise maneuverability at high and low speeds.
Metallic MonoKote trim scheme.
Helping to make assembly quick and hassle-free, the radio compartment offers a spacious amount of room for easy installation of your receiver and other on-board components.


SPECIFICATIONS

Stock Number
GPMA1022
Wingspan
55 in (1395 mm)
Wing Area
590 in² (38.1 dm²)
Weight
5.5-6.5 lb (2495-2950 g)
Wing Loading
21-25 oz/in² (65-77g/dm²)
Length
53 in (1345 mm)
Engine Requirements
4-5 channel radio w/4-5 servos; 2-stroke .46-.55 or 4-stroke .52-.81 engine; OR
RimFire™ .80 outrunner brushless motor, 60A brushless ESC & (2) 11.1V 3200mAh LiPo battery

Recommended Products

Radio Requirements:

FUTK4200
Futaba 4YF 4-Channel FHSS System
FUTM0004
Futaba S3004 Standard Ball Bearing Servo
FUTM0043
Futaba S3010 Standard High-Torque BB Servo
FUTM3955
Futaba Servo Extension 16" J
FUTM4140
Futaba Heavy-Duty Servo Extension 8" J

Gasoline Requirements:

OSMG0557
O.S. 55AX ABL .55 Airplane Glow Engine w/Muffler

Electric Requirements:

GPMG1260
Great Planes Brushless Motor Mount Large Motors
GPMG4740
Great Planes Rimfire .80 50-55-500 Outrunner Brushless
GPMM1850
Great Planes Silver Series 60A Brushless ESC High-Volt
GPMM1895
Great Planes Silver Series Programming Card SS-60 SS-80

Recommended Options

FUTM0260
Futaba S9650 Digital Mini Servo
FUTM0655
Futaba S3155 Digital HS Slim Servo
GPMQ4485
Great Planes Segmented Lead Weights 6 oz
GPMR6034
Great Planes Pro CA Foam Safe Aerosol Activator 4 oz
GPMR6035
Great Planes Pro CA Foam Safe Activator w/Pump 2 oz
GPMR6039
Great Planes Pro CA Debonder 1 oz
TACM0240
Tactic TSX40 Standard High-Speed Metal Gear 2BB Servo
TOPQ5700
Top Flite Power Point Propeller Balancer

For a complete list of required items, see the instruction manual. Ask your hobby dealer for additional recommendations.


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