Aprilia

A detailed entry list for the 2012 MotoGP World Championship is unveiled, confirming 21 riders, nine CRT bikes and race numbers for the upcoming season.

Danilo Petrucci, Ioda and Aprilia to form an all-Italian CRT MotoGP project?

World Superbike runner-up Marco Melandri discusses his first impressions of the BMW S1000RR and reveals why he cannot partner Max Biaggi at Aprilia.

Splitlath Redmond Aprilia and Hawk BMW will feature a two-rider entry in the 2012 British Superbike Championship.

de Puniet joins Aspar after a season with Pramac Ducati, while Espargaro returns to MotoGP after spending his year in the Moto2 class.

Full free practice times for the 45th Macau Grand Prix held around the Guia Street Circuit.

Eugene Laverty prevents a potentially serious accident in race one at Portimao, but can't hold off Max Biaggi in the standings.

Carlos Checa completes the 2011 World Superbike Championship with 15 race wins and a winning margin of 110 points over Marco Melandri.

Troy Corser made his World Superbike debut in 1994, beginning a career that would span to the end of the 2011 season.

Full qualifying times (2) for the 13th and final round of the 2011 World Superbike Championship at Portimao, Portugal.

The 2011 MCE British Superbike Championship standings after 12 rounds, including three title showdown rounds.

Full race results (1) for the 12th round of the 2011 World Superbike Championship at Magny-Cours, France

Full Superpole qualifying times for the 11th round of the 2011 World Superbike Championship at Imola, Italy.

The first 2011 grand prix title was decided at Aragon on Sunday when Aprilia put the 125cc Constructors' title out of mathematical reach, with four rounds still to go.

Full race results (2) for the tenth round of the 2011 World Superbike Championship at Nurburgring, Germany

Full race results (1) for the tenth round of the 2011 World Superbike Championship at the Nurburgring, Germany.

Full race results (2) for the ninth round of the 2011 MCE British Superbike Championship at Cadwell Park.

Full race results (1) for the eighth round of the 2011 World Superbike Championship at Brno, Czech Republic

The Spaniard capitalises on an error by Biaggi to win by a comfortable margin, while Haga claims his first PATA Aprilia podium.

Full results and speeds for TT Superbike Qualifying - qualifying order after three days (Wednesday 1st June)

Full race results (2) for the fifth round of the 2011 World Superbike Championship at Miller Motorsports Park, Salt Lake City, USA.

Biaggi was not present at a riders' briefing that explained why it was necessary to not cross a white line that marks the return point to the circuit, though his Aprilia team was.

Full race results (2) for the fourth round of the 2011 World Superbike Championship at Monza, Italy

Full race results (1) for the fourth round of the 2011 World Superbike Championship at Monza, Italy