• Extreme Flight 125" Extra 300 V4  Yellow

Special-Order Details - Please read this information carefully before ordering:

  • This is a special-order item ONLY. This item will be added onto the next available Container straight from the factory in China. Any changes to the ETA will be emailed to you.
  • In order to secial order your credit card or PayPal account will be billed at the time your SPECIAL order is placed.

Price Increase: During the early part of 2021 we have seen the cost of container shipments increase by over 350% while Probuild continues to subsidize an element of this. the full impact of this plus the increase in cost of raw materials. Has driven an unavoidable price increase. We thank you for your continued custom and understanding!

Extreme Flight 125" Extra 300 EXP

40% XA and 3D is here! Extreme Flight is Back in the Big Bird game! We've taken our legendary and contest proven 40% Extra 300 and integrated all of our new tech and aerodynamic tricks to create the ultimate 40% aerobatic beast! If low and slow is your thing, the Extra will become your best friend and you'll instantly feel comfortable and confident down low. If you like XA and precision flight characteristics the Extra will simply blow you away! Crisp and agile, the Extra has a super fast roll rate rivaling our 120cc models, beautiful snap characteristics and the ability to draw gorgeous lines in big sky aerobatic sequences. Available in 2 gorgeous standard (non printed) Oracover schemes including the officially licensed Jim Bourke full scale Extra scheme and a new RED/WHITE/BLACK scheme from graphic design wizard Arron Bates, the Extra is loaded with carbon fiber and composite laminates that has allowed us to reduce material thickness and overall weight while improving strength and rigidity. The large canopy/cockpit of the Extra is pre-finished with a detailed scale instrument panel and Pilot X figure and is ready to rock out of the box! Say goodbye to the lethargic 40% airframes of the past and step into the future of giant scale aerobatics with the Extreme Flight 40% Extra 300!

Product Information


Wingspan: 125 inches
Length: 122 inches
Wing Area: 2830 sq. in.
Weight: 41- 44 lbs.

Power System

150cc - 170 cc gas engine, Desert Aircraft DA 170 recommended
Stock Mufflers or KS-95 rear exhaust canisters with 90mm header drop


5.5 inch

Radio and Servo Requirements

Radio: A modern radio with channel mixing
Servos: Qty. 10 high torque metal gear servos, Savox SV-1270TG, Savox SB-2290SG
Throttle Servo: Savox SB-2272MG

Servo Arms

Qty. 6 Extreme Flight 1.5 inch single servo arms (tapped 3mm) for Ailerons
Qty. 2 Extreme Flight 2 inch single servo arms (tapped for 3mm) for Elevators
Qty. 2 Extreme Flight 2 inch servo arm (tapped for 3mm) for Push-Pull Rudder

Servo Extensions

Qty. 2 Extreme Flight 3-wire MPX connectors for wings
Qty. 2 Extreme Flight 20 AWG 36 inch for outboard Ailerons servos
Qty. 2 Extreme Flight 20 AWG 24 inch for middle wing Ailerons servos
Qty. 4 Extreme Flight 20 AWG 48 inch for Elevators and Push-Pull Rudder servos
Qty. 1 Extreme Flight 20 AWG 24 inch for Throttle servo

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Extreme Flight 125" Extra 300 V4 Yellow

  • Brand: Extreme Flight
  • Product Code: EF-125EXTRAV2-Y
  • Availability: In Stock
  • £3,150.00

  • Ex Tax: £2,625.00

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