Extreme Flight - 75 inch Extra NG

The new 75 inch Extra NG is the latest addition to Extreme Flight’s completely redesigned 35–40cc class, bringing the unmistakable styling, precision, and aggressive 3D capability of our popular Extra NG family into one of the most practical sizes we offer.

Our new 75 inch platform was developed from the ground up to eliminate the compromises traditionally associated with 35cc aircraft. The goal is bigger than any single airframe: combine the convenience and affordability of the 35–40cc class with the refinement, engineering, and performance experienced pilots expect from our larger Extreme Flight aircraft, then offer distinctly different airframes so every pilot can find the right fit for their flying style.

The 75 inch Extra NG brings its own personality to that platform. A size specific evolution of our Gen V aerodynamic package combines confidence inspiring damping, extremely low coupling, and minimal wing rock with a slightly more responsive tail, giving the NG the lively, precise feel that has made it a favourite throughout the Extreme Flight lineup. Predictable when you want it, exceptionally agile when pushed.

The unmistakable Extra NG styling is here too, with scale inspired details from the full-size aircraft and three high visibility colour schemes from our current 49 inch, 67 inch, and 104 inch Extra NGs.

Like every aircraft in the new 75 inch platform, the NG is engineered around all three popular power options: 35cc single-cylinder gas, 40cc twin-cylinder gas, and 12S electric. Each fits properly inside the cowl, including straight plug 40cc twins, including throttle linkage and cooling provisions already engineered into the airframe. No improvised installations or cobbled-together solutions. Everything just works.

Our innovative removable stabiliser system uses a single high performance full size servo to drive both elevator halves through a lightweight metal joiner, delivering perfectly synchronized elevator movement while retaining easy transportability. Remove one screw, loosen another, and the stabs come off just like our larger aircraft.

Extensive testing with single and twin cylinder gas engines, along with 3500W-class 12S electric systems using 4400–5000mAh packs, confirmed excellent performance across every configuration with proper CG easily achievable without ballast.

Premium balsa, plywood, and carbon fibre construction is finished exclusively in genuine Ultracote/Oracover. Competition grade hardware includes genuine DuBro ball links, a finished cockpit, vibration resistant CNC quick-locking canopy, our patented CNC quick-locking wings and stabilisers, pre-hinged and gap sealed control surfaces, and factory installed control horns. Assembly is exceptionally fast, getting you out of the shop and to the field sooner.

The 75 inch Extra NG takes everything we love about the NG family—styling, precision, agility, aggressive 3D capability, and refined handling—and puts it into an incredibly versatile 35–40cc package.

One platform. Different personalities. Find the one that fits the way you fly.

Features:

• Latest Generation CNC locks for quick assembly on wings/stabs/canopy
• NEW heavy duty joiner allowing stabs to be removable, even with a single servo!
• Moulded baffling included for both electric and 1 or 2 cylinder gas applications
• Finished canopy floor and dash, ready to accept 145mm pilot of your choice
• Quick install SFG's with machined thumb bolts
• Expertly applied genuine Ultracote covering material
• Pin hinges pre-glued on all surfaces
• Control horns installed and pre-glued at the factory
• Ailerons and elevators hinge gaps sealed
• Single wire rudder install for easy assembly
• Carbon Fibre landing gear and tailwheel assemblies
• Bubble style canopy cover, wing and stab bags with pockets for wing tube INCLUDED

Specifications

• Wingspan: 75 inch (1,905mm)
• Length: 77 inch (1,956mm)
• Weight: 13 lbs (5.9kg) with 40cc twin
• Wing area: 1,078 sq in (69.5 dm²)
• Spinner: 3.5 inch
• Pilot: 145mm
• Centre of gravity: neutral CG marked in the fuselage, just behind the wing tube

Recommended Set-up

Gas:

• Engine: GP-38cc, DA-35cc or 40cc twin
• Fuel tank: FlowMaster 17oz (503ml)
• Prop: 20x8 or 20x9

Electric:

• Motor: Xpwr 35cc
• ESC: Castle Phoenix Edge HV120
• Standoff: Blazing Star Standard Extra Long Standoff Set
• Prop: 20x10 or 21x10

Servos, Arms & Extensions:

• 4 servos: Savox 1270 or Theta 798
• 4x Extreme Flight 1.5 inch 3mm servo arms – ailerons, rudder, elevator
• 1x Extreme Flight 1 inch 3mm servo arm – throttle
• 2x Extreme Flight 20 AWG 6 inch extensions – Rx to ailerons
• 2x Extreme Flight 20 AWG 6 inch extensions – ailerons
• 2x Extreme Flight 20 AWG 36 inch extensions – elevators and rudder
• 1x Extreme Flight 20 AWG 6 inch extension – throttle

Shop the hardware: Extreme Flight servo arms · 20 AWG servo extensions

Downloads

• Extreme Flight Spec Sheet (PDF)
• Instruction Manual / Build Guide (PDF)

All Extreme Flight products in the UK are supplied by AerobatX - Official & Exclusive UK Importer and Distributor for Extreme Flight R/C