← Push & Lift family

RACE DDU · THE BRAKING ALERT

Starts as five lights.
Grows if you need it.

A tiny base bar — five LEDs counting down to your braking point, plus the Push & Lift button — that you can leave exactly like that, or dock up to 4 resizable panels around it for speed, fuel, gaps, weather and more.

5LEDs, one countdown
4dockable panels
13widgets in the catalog
RACE DDU: GAPS, GEAR and FUEL panels docked around the base bar with the Push & Lift button
Download RACE DDU Pricing

One .exe, no installer · for iRacing on Windows

No Pillow, zero bloat VR Pin & forget Free resize

WHY RACE DDU EXISTS

Three problems it solves.

“I don't want an overlay eating my FPS.”

Most overlays drag in image libraries and background services just to draw a few numbers — weight you pay for every lap, on every car.

RACE DDU is standard Python + tkinter only — not even Pillow. The carbon-fibre housing and the logo are hand-drawn without an image library. It starts in a blink and stays out of your frame time.

“I just want the braking alert, not a whole dashboard.”

Full dashboards are great until you only need one thing and the rest is clutter between you and the track.

It starts as a base bar you can shrink to almost nothing: 5 LEDs counting down 3 · 2 · 1 · BRAKE and the Push & Lift button that lights up with your inputs. Dock a panel only the day you actually want one.

RACE DDU base bar mid-braking: orange LEDs and green delta

“In VR I don't want to fight with windows.”

Most desktop tools assume a monitor. Getting them to behave in a headset usually means extra software and extra failure points.

--vr mode gives it a real window border made for OpenKneeboard and similar mirroring tools — pin it once, and every lap after that you just glance at it. No re-setup, no weird workarounds.

DOCKABLE PANEL CATALOGUE

Split any of the 4 docks, put a widget in each cell.

SPEED, GEAR, RPM, pedals, FUEL, DELTA, position, GAPS, flags, weather — plus the predictions: Brake Alert, reference-lap delta and estimated iR/SR gain. Load a reference from a Garage 61 CSV, record one live, or use the built-in demo.

PRICING

One panel. One price.

RACE DDU

The braking alert, plus dockable panels.

  • 3 · 2 · 1 · BRAKE countdown, 5-colour bands
  • Up to 4 dockable, resizable panels
  • Garage 61 CSV or record your own reference
€19.99lifetime
or €9.99/year
Download RACE DDU

Founding price — the first 1000 accounts get lifetime access at these prices. After that we switch to subscription-only, at a higher price.

Want all three DDUs? See SUIT ALL — RACE, COACH and ADVANCE under one licence.

The lightest way
to never miss a braking point.

Download RACE DDU

questions? see the FAQ · our Discord

RACE DDU — one .exe, no installer Download