Quick-Step boss Lefevere attributes Gaviria's tendency to crash on his track background and lack of concentration.
American Tejay van Garderen will return to competition next week at the Volta a Catalunya, while Fernando Gaviria is out for a month.
Colombian Fernando Gaviria must put everything on hold after a Tirreno crash and hand fracture, which requires surgery.
Ambitious young Colombian sprinter Fernando Gaviria heads to Omloop with dreams of monument victories.
The inaugural Colombia Oro y Paz stage race kicks off in ideal fashion for home crowd as Fernando Gaviria wins stage 1.
Fernando Gaviria crashes in Argentina, putting his classics ambitions in jeopardy. He did not suffer any fractures.