It's really fast but not ultra fast, as nose is not for speeds. But with included havy motor it really flies fast.

Had servo failure, so when first time stuck servo managed to recover from huge crash, but second time it stuck for good, had nose crash on big speed but everything is ok, EPP with Wood is great!

For wing strength i added carbon adhesive tape to wing front corners.

SonicModell F1 White KIT: https://www.banggood.com/Sonicmodell-F1-Wing-833mm-Super-High-Speed-FPV-EPP-Racing-Wing-RC-Airplane-KIT-p-1181349.html - available soon, mark alert to get it in time.

SonicModell F1 White PNP: https://www.banggood.com/Sonicmodell-F1-Wing-833mm-Wingspan-Super-High-Speed-FPV-EPP-Racing-Wing-RC-Airplane-PNP-p-1181348.html
Comes with D2216 2000Kv motor and 40A esc.

AR WING PNP version: https://www.banggood.com/Sonicmodell-AR-Wing-900mm-Wingspan-EPP-FPV-Flywing-RC-Airplane-PNP-p-1175539.html 30A ESC with 2403 motor

AR Wing KIT: https://www.banggood.com/Sonicmodell-AR-Wing-900mm-Wingspan-EPP-FPV-Flywing-RC-Airplane-KIT-p-1175537.html 

Faulty servo replacement. Easy remove plastic cover. Servo is on silicon glue holds strong but easy to remove.

Easy repair. Just add more glue. and permanently glue wings. Had a 80km/h ground HIT, and everything else is in great shape! Really strong wing.

Repaired with some nice glue, you cant see even glue mark =)

Battery plate broke in a crash where tail knocked off.

FrSky S6R - stabilizer system. But better to use with FC and GPS for long flights.

This Super High Speed F1 Wing is designed for extraordinary high speed FPV experience. It’s symmetric airfoil driven by 4S power system provide very strong and smooth thrust, meanwhile, we use High Density but Solid EPP foam to ensure the whole air-frame super rigid and crash resistance, the built-in plastic hinge inside the aileron provide very accurate reaction from radio control for combat fly, this wing is compact and portable for out-door FPV flying because of the detachable main wing. You can install your FPV gear and 4S battery inside the spacious hatch with “NACA” air-inlet and outlet. The digital servo’s arm were very well protected by the aerodynamic plastic cover, the bottom of the fuselage were also protected by plastic parts as well. We believe this robust Formula 1 Wing will exhilarate you greatly from the normal FPV flying.

Description:

Brand Name: SONICMODELL

Item Name: F1 Wing

Wingspan: 833mm(33")

Length: 420mm(16.53")

Flying speed: 20km/h - 190+km/h

Motor: 2216 2000kv(Shaft Diameter: 5mm)

ESC: 40A 3-4S(XT60 connector)

Servo: 2pcs 9g digital servo

Propeller: 6x4.5 in default

Recommended Battery: 14.8V 1800-2200mAh 30C (not including)

Features:

• High Density EPP molded wing and fuselage, super hard and rigid, plus pre-built in carbon fiber spar, durable and flexible
• Detachable wing structure, compact size, portable and easy to take for out door FPV fly.
• Built-in plastic hinge inside the aileron provide very accurate reaction from radio control 
• Symmetric airfoil driven by 4S power system provide very strong and smooth thrust.
• “No-glue” required assembly, open box and fly in few seconds
• With plastic aerodynamic cover to protect the digital servo arm
• Spacious equipment bay for more FPV gear.
• With plastic cover to protect the fuselage bottom from landing scratch
• With bump for “CG” mark under the main wing.
• With "NACA" Air inlet and outlet for FPV gear cooling

Package included:

1X F1 Wing PNP with pre-installed motor / ESC / servos (FPV Camera / Battery / radio controller are not included)

1X F1 Wing KIT only WING (Servos / ESC / FPV Camera / Battery / radio controller are not included)

SonicModell F1 White KIT: https://www.banggood.com/Sonicmodell-F1-Wing-833mm-Super-High-Speed-FPV-EPP-Racing-Wing-RC-Airplane-KIT-p-1181349.html - available soon, mark alert to get it in time.

SonicModell F1 White PNP: https://www.banggood.com/Sonicmodell-F1-Wing-833mm-Wingspan-Super-High-Speed-FPV-EPP-Racing-Wing-RC-Airplane-PNP-p-1181348.html
Comes with D2216 2000Kv motor and 40A esc.

AR WING PNP version: https://www.banggood.com/Sonicmodell-AR-Wing-900mm-Wingspan-EPP-FPV-Flywing-RC-Airplane-PNP-p-1175539.html 30A ESC with 2403 motor

AR Wing KIT: https://www.banggood.com/Sonicmodell-AR-Wing-900mm-Wingspan-EPP-FPV-Flywing-RC-Airplane-KIT-p-1175537.html