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Durafly EFXtra Racer (PNF) Green Edition High Performance Sports Model 975mm

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Durafly EFXtra Racer (PNF) Green Edition High Performance Sports Model 975mm


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If you’re craving speed, the EFXtra is where it’s at, with out-of-the-box performance in excess of over 100 miles per hour. Durafly retained the spirit of the EFX Racer and focused on adding extra performance, like the incredible roll and climb rates.

There are plenty of high-performance features and new additions over the EFX Racer. The Durafly EFXtra boasts a new clipped wing (975 millimeters) to give extreme roll rates. An upgraded 3536-1780kv brushless motor (using ultra-high-speed Japanese bearings) with a 60A Aerostar ESC has been added and optimized, for up to 4S performance. Higher speed, higher torque digital 9g servos (metal geared on the ailerons) together with ball link connectors provide true precision control of all surfaces no matter what speed you are traveling. We’ve even included FPV mount in the box for the adrenaline junkies that love to live life on the edge.

Durafly heard your calls and redesigned the airframe to fit larger capacity LiPo battery packs resulting in longer flight times. The aircraft is stronger than ever with both glass and carbon fiber reinforcements throughout whilst keeping the airframe as light as possible. Super Compressed EPO foam and polished finish to deliver the ultimate in performance with the sleekest of looks. How fast you go depends on the propeller and battery size. The plane comes with two propellers, for the standard setup of 3S an 8x6 prop or for the performance setup of a 4S a 7x6.5 prop. 

Complimenting the amazing speeds of the EFXtra is its stability at low speed making hand launching and landing a dream. The EFXtra is also an agile slope soarer, just remove the propeller and spinner and add, the provided, slope soaring nose cone. Once again, the airframe provides excellent stability at all speeds to make it a breeze to fly in all conditions. Imagine slope soaring with FPV.

The EFXtra clips and screws together in minutes allowing you to get in the air as soon as possible. Just install your receiver and battery and you’re in the air.

• 100mph+ performance right out of the box (on 4S set-up).
• Specially designed 3536-1780kv brushless motor with high-speed Japanese bearings.
• Powerful and fast 9g digital servos.
• 3S or 4S as standard
• Supplied with 8x6 propeller for 3S and 7x6.5 propeller for 4S set-ups.
• Super Compressed EPO foam construction.
• Larger internal capacity
• Glass and carbon fiber reinforcement throughout the airframe.
• Full wing length spar
• No glue assembly. Just clicks and screws together in minutes.
• Ball link control system.
• FPV Mount
• Slope soaring nose cone
• Full complement of spare parts available.

Wingspan: 975mm (38.4”)
Length: 760mm (29.9”)
Flying Weight: ~ 920g (32.45oz)
Wing Loading: 61g/
ESC: 60A Aerostar
Motor: 3536-1780kv Brushless
Battery: 1800~2400mAh 4S 65C or 2200~2600mAh 3S 65C (not supplied)
Prop: 7x6.5 for 4S or 8x6 for 3S (supplied)
Controls: 4 Channel (Throttle, Ailerons, Elevator, Rudder)
Spinner: Custom made aluminum
FPV Racing Canopy: Included
Slope nose cone: Included

1 x 1800~2400mAh 4S 65C or 2200~2600mAh 3S 65C LiPo Battery
1 X 4 Channel Radio TX/RX
1 x FPV Setup (optional)


  • Wingspan(mm) 975.00
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  • EFXTRA Durafly Hobbyking Maiden Flight
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  • HobbyKing Review and Flight Demos of the Durafly PNF EFX Racer, and EFXTRA Racer.
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We hope you are enjoying your new HobbyKing items. We’d love to know how everything worked out for you. Please take a moment to | Verified Buyer

  • Overall
  • Quality
  • Value

Fast flier!

Feb 11, 2023

A very fast, high and stable flier!

Fotios | Verified Buyer

  • Overall
  • Quality
  • Value

A lot of fun for the money

Apr 13, 2022

Now this is a fun little plane. Either on 3S for beginers or on 4S for more experienced, either flying slof or fast, it is a lot of fun. The stock props need balancing, so do the spinner/plate. Eyasy build. Fly it with a Frsky S6R Rx with stabilization. It doesn't need stab on all the time, just in case of loosing orientation cause is small and fast the auto-level comes in handy. I put a DIY landing gear from spare parts, it takes off and lands like a charm. Do need some Right Rudder to Throttle mix and easy on Throttle for take offs though. No broken props thanx to LG. Higlhly recommended.

GMACKAY | Verified Buyer

  • Overall
  • Quality
  • Value


Mar 18, 2022

Best flying flying plane in the hanger, Running 7x5 prop on a 6 cell 1500mah 130 c ran through the gun at 149 MPH in the wind. I am ordering 3 more.

jerwaz | Verified Buyer

  • Overall
  • Quality
  • Value

Fast and powerfull ! Once you master it

Feb 25, 2022

I crashed it severall times, because I launched it badly. Once i lauched it from under arm, it was easy to fly.
I still had to change the fuselage, stab and propeller, which was easy to do with spare parts.
Also, to avoid replacing the prop after every flight, it is necessary to enable motor brake on the ESC

jafair | Verified Buyer

  • Overall
  • Quality
  • Value

Great plane

Jan 27, 2022

It flies great with 2200 3S or 1800 4S. Very acrobatic and easy to fly. At slow speed it is very nice

Mühle | Verified Buyer

  • Overall
  • Quality
  • Value


Jan 13, 2022

Super Flieger zu einem tollen Preis. Schnell und wendig, aber auch bei geringer Geschwindigkeit gut beherrschbar.

Efka | Verified Buyer

  • Overall
  • Quality
  • Value


Dec 30, 2021

Well assembled, looks sturdy, good price.

WALTER | Verified Buyer

  • Overall
  • Quality
  • Value


Dec 17, 2021


Tim | Verified Buyer

  • Overall
  • Quality
  • Value

Neat addition

Nov 17, 2021

Love this plane, friends at field have them, I finally got lucky enough to find it in stock! GREAT AIRPLANE!

richg | Verified Buyer

  • Overall
  • Quality
  • Value

great plane and motor but inferior esc and servos

Nov 05, 2021

love this plane. unfortunately I have lost 2 of these. one of them because the esc bec dropped out and plane went straight into the ground and the other because elevator servo failed and (you guessed it). the plane itself is rock solid along with the motor. very fun, very fast, very stable, cuts the air like butter, and the price is very reasonable. but if you don't change out the esc and servos expect the worst. I love the plane and feel bad about the 3 stars, but two planes into the dirt is just ......

Customer files
Manual Download [2]
EEPROM file Download [32]
eeprom file Download [32]
20170225_161303.jpg Download [1] Download [402]
EFx-FlyhardHatch.JPG Download [3]
EFx-FlyhardHatch1.JPG Download [2]
EFx-FlyhardHatch2.JPG Download [2]
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