Injured Aoki to be replaced by Janssen.
Haruchika Aoki will miss this weekend's French Grand Prix due to injuries sustained at the previous Grand Prix in Spain.
The Japanese rider broke his collar bone when he fell from his Arie Molenaar Racing Honda during qualifying in Jerez, and now looks likely to return to GP action at Mugello.
Jarno Janssen will take Aoki's seat this weekend, in what will be the 25-year-old Dutchman's debut in the 500cc class.

Haruchika Aoki will miss this weekend's French Grand Prix due to injuries sustained at the previous Grand Prix in Spain.
The Japanese rider broke his collar bone when he fell from his Arie Molenaar Racing Honda during qualifying in Jerez, and now looks likely to return to GP action at Mugello.
Jarno Janssen will take Aoki's seat this weekend, in what will be the 25-year-old Dutchman's debut in the 500cc class.