501001 的 Flybars 是 Carrera 的備用零件，供應 SKU 為 370990197。其刊登標籤包括 ABV、Amazon Seller、Ersatzteile、Fluggeräte 與 RC，標示其為 RC 飛行設備的替換元件。
Snapped right onto my 501001 and the fit is tight with no wobble in the air. Took two minutes to swap the old bar out.
Was a bit worried a spare this small would arrive bent, but it came boxed and straight. The mounting holes line up perfectly so the swap took me maybe two minutes. Flies like new again.
The ABV tag on the package confirmed it was the official replacement part I needed, and it fit my RC flybar perfectly without any extra adjustments. I just wish the listing had clearer installation instructions for first-timers.