professional. world class.

this is the
drl r4

The Racer4 represents the new official league standard for professional drone racing.

this is
raw power

2510 BH AVENGER MOTORS @ 1250KV

Custom designed, massive stators offer a quick, sizable torque curve that generate over 1,850g of thrust.

21V 5S 2200MAH 70C

A 2,200mah Thunderpower 70C pack offers long flight times with little sag.

HQ 7X4X3 PC PROPELLERS

Polycarbonate 7x4x3 HQ props. Lots of bite, sticky cornering, often indestructible in crashes.

this is
hard edges

A black, aerodynamic polycarbonate fuselage strengthened to take serious hits. Following the heritage of Racer3, new lines define a slimmer body profile against longer arms.

this is
every last surface
lined with leds

With a dedicated circuit drives over 900 LED pixels to become a flying billboard, Racer4 is built to display.

this is
15 minute builds

Modular internals, plug & play, no wires.

60A ESC LED/IR ARMS

Dedicated motor control surrounded by 100+ LEDs on each arm.

LED CONTROLLER

60fps RGB animation capable via dedicated F4.

FLIGHT CONTROLLER

Dual F4s / OSD / BF4 / Current and Voltage / SBUS.

ADVANCED RADIO PACKAGE

Multi-mile long courses, diagnostics and scoring.