The 19-year-old unconvincingly claimed the bike belonged to a friend and she had used it by mistake.
Belgian newspaper Het Nieuwsblad reported that the UCI Disciplinary Commission would urge for a fine of 50,000 Euros (AU$73,770) and a lifetime ban.
Given the high financial costs of defending her actions, let alone the fine, van de Driessche has retired from racing cyclo-cross. This means she will not have to attend the Union Cycliste Internationale’s (UCI) independent disciplinary hearing, which was set to to take place today.
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"After consulting with my lawyers and my family, I have decided to discontinue my defence at the hearing in Aigle (the UCI's headquarters in Switzerland),” Van den Driessche said in a statement, according to Het Nieuwsblad.
"I have decided for myself to stop cyclo-cross. The costs of the meeting in Switzerland will be too high for me. An acquittal is impossible - the bike was in my pit zone.
"I thank all the people who supported me and still support - my lawyers, friends and supporters.
"I want to continue my life in peace and serenity and hope that everyone will have some understanding for this and will respect this."
Her short and simple statement and withdrawal contrasts heavily with the lengths that cyclists on much higher salaries go to in order to contest their innocence in doping-related matters. Given van den Driessche’s ‘bike-doping’ case is the first of its kind, the fall-out has been particularly tough and sets a precedent for future cases.
Bikes have been scanned by the UCI at major cycling events, across all disciplines, after rumours began that motors were being hidden inside frames.
On January 30 this year, the UCI introduced new regulations for technological fraud. Convicted riders can now expect a suspension of at least six months and a fine of up to 200,000 Swiss Francs ($AU 269,699).
UCI president Brian Cookson affirmed in March that the UCI would request the toughest possible sanctions in such cases.
