XFly SU-57 Twin 40mm EDF 700mm Jet - PNP

The XFly SU-57 Twin 40mm EDF 700mm Jet - PNP (XF121P) combines a lightweight EPO/ABS airframe with twin 12-blade 40mm EDF units. Supplied as Plug-N-Play without transmitter, receiver or battery, it is aimed at intermediate pilots who want a compact EDF with straightforward assembly and dependable performance.

Pre-installed power and control hardware keep setup simple: dual 20A ESCs, two 1413-5500KV motors and five 9g servos are factory fitted. With a quoted build and test time of around 15 minutes, you can be ready to fly quickly. On a recommended 4S 1800–2600mAh pack, the SU-57 targets a flying weight of approximately 980g and typical flight durations of 3–8 minutes.

Key Specifications

• Wingspan: 700mm (27.5")
• Overall length: 960mm (37.8")
• Wing area: 10dm²
• Wing loading: 98g/dm²
• Flying weight: 980g
• EDF: Twin 40mm, 12-blade
• Motors: 1413-5500KV ×2
• ESCs: 20A ×2
• Servos: 9g ×5
• Channels: 4-channel (aileron, elevator, throttle, steering)
• Flight duration: 3–8 minutes
• Build & test time: 15 minutes
• Materials: EPO foam, ABS engineered plastics
• Skill level: Intermediate

Recommended Battery and Bay Size

• Recommended battery: 4S 1800–2600mAh
• Battery compartment guide: approx. 140 × 35 × 35mm (length × width × height)

PNP Configuration

• Supplied without transmitter (TX), receiver (RX) or battery.

This model is XFly part number XF121P.