After losing control of his bike, Steven Odendaal somehow recovered and kept the machine upright as he slid along the tarmac beside it.
With rain expected on Saturday, MotoGP's big names made sure they were well placed to reach Q2 during Friday's practice.
The German Grand Prix result will not be finalised until the end of next month due to a double Alfa Romeo appeal.
Max Verstappen has won two of the last three Grands Prix, with Red Bull beginning to make ground on Mercedes in Formula One.
Red Bull are getting closer to Mercedes but are not yet ready to challenge for the Formula One title, according to Max Verstappen.
Mercedes have been linked with a move for George Russell, but the Williams driver doubts he will join the Formula One champions.
The late Niki Lauda will be remembered by Mercedes at every Formula One race weekend, thanks to a touching tribute revealed on Thursday.
Valentino Rossi has enjoyed visiting Brno in his lengthy MotoGP career and another triumph will see him climb the 2019 standings.
The German Grand Prix provided thrills and spills aplenty and now it is the turn of the Hungarian Grand Prix to take centre stage.
Red Bull chief Christian Horner insists he is "totally relaxed" over Max Verstappen's position following two wins in three races.