Valentino Rossi has admitted he is a "bit worried" he could be in for a repeat of his dismal Jerez MotoGP performance at the similarly low-grip Barcelona track this weekend.
The upcoming Catalunya Grand Prix will mark a year since Rossi's last MotoGP win.
In 2016 the Yamaha rider won at both Jerez and Barcelona, but this season his Jerez result - 10th and 38 seconds behind winner Dani Pedrosa - was Rossi's worst in four seasons.
With the Barcelona track surface dating back to 2007, Rossi is worried he could struggle again as he did at Jerez.
To read full article - https://goo.gl/QJo0Gk