• Extreme Flight 85" SLICK 580-Red/White/Silver

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 85" SLICK 580

The new Extreme Flight 85 inch 50cc Slick 580 is here! Based on our award winning 120cc Slick 580 airframe, the 85" version delivers all of the performance of its larger sibling in an affordable and easy to transport package. The 3rd release in this series, the Slick 580 features the same level of prefabrication as the Extra and Edge which means less time in the shop and more time at the flying field. State of the art composite reinforced construction techniques result in a lightweight airframe that is rigid and robust, wrapped in 2 beautiful high visibility standard Ultracote color schemes (not printed). A 50-61cc gas engine will deliver unlimited performance and the Slick is equally happy with a 4000-5000 Watt electric power system (We highly recommend the Xpwr 60 for truly insane power levels!). Experience for yourself the amazing flight capabilities of the 85" Slick 580!

Note: Pilot X is not included with the 85" SLICK 580.

Product Information


Wingspan: 85.25 inches
Length: 85.25 inches (Rudder to tip of 4" spinner)
Wing Area: 1285 sq. in.
Weight: 16 - 16.5 lbs.

Gas Power System

Desert Aircraft DA 50
Prop: Carbon gas 23 x 8
FlowMaster 17 oz. fuel tank
FlowMaster 2M fuel tubing
EF Magnetic Fuel Dot

Electric Power System

Motor: Xpwr 40cc or Xpwr 60cc
Standoffs: Blazing Star XXL standoffs
ESC: Castle Creations HV-120 Edge ESC or Castle Creations HV-160 Edge ESC (Must Use Firmware v 4.22)
Battery: Two 6S 4000-5000 mAh batteries in series (2S)
Prop: Beechwood electric propeller: 21 x 10, 22 x 10


4 inch EF Carbon Spinner for gas or electric

Pilot X

Pilot X 1/4 scale


Modern computer radio with mixing capability


Qty. 5 full size, metal gear hi-torque servos (400 oz/in minimum). MKS 777A+ recommended.
Qty. 1 throttle servo, MKS HV-1250 recommended.

Servo Arms

Qty. 2 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 elevator
Qty. 1 Extreme Flight 3 inch double servo arm (tapped for 3mm) for pull-pull rudder

Servo Extensions

Qty. 2 Extreme Flight 20 AWG 6 inch for Rx to Ailerons
Qty. 2 Extreme Flight 20 AWG 12 inch for Ailerons
Qty. 1 Extreme Flight 20 AWG 24 inch for Throttle servo
Qty. 2 Extreme Flight 20 AWG 48 inch for Elevators

Additional Items

EF anodized 3mm washer set
EF Velcro strap - black, blue or red
EF servo extension holders
EF socket head servo mounting screws

Ships in 3 Boxes

Fuse 70.5" x 18" x 15.5" @ 24lbs
Wing 43" x 25.5" x 7" @ 12lbs
Cowl 13" x 14.5" x 15" @ 4lbs

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Extreme Flight 85" SLICK 580-Red/White/Silver

  • Brand: Extreme Flight
  • Product Code: EF-85SLICK-R
  • Availability: Out Of Stock
  • £1,350.00

  • Ex Tax: £1,125.00

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