Fermin Aldeguer topped Moto2 World Championship practice Friday morning at Mandalika International Street Circuit, in Indonesia. Riding a Beta Tools SpeedUp Boscoscuro on spec Pirelli tires, the soon-to-be MotoGP rider turned a lap of 1:33.955 around the 2.67-mile track and led the 28-rider field.
Aron Canet was second-best with a 1:34.005 on his Fantic Racing Kalex.
Tony Arbolino was third with a lap of 1:34.229 on his Elf Marc VDS Racing Team Kalex.
American Joe Roberts finished the opening session in 22nd with a 1:35.830 on his American Racing Team Kalex.
