for the most points earned by a manufacturer in a single season from the 125cc class with 410 points in . It was also the highest points earned by a constructor in Grand Prix motorcycle racing's history until when 420 points were won by the same bikes winning 16 out of 17 races. The company is also notable for choosing somewhat atypical engine configurations. For example, they progressed with development of a V-2 500 cc Grand Prix bike when other teams were moving to V-4 configurations for what some believed was better and more usable power outputs. Aprilia continued this trend, taking advantage of lighter minimum weights with the introduction of their RS Cube MotoGP bike – featuring three cylinders in an inline triple layout, the bike had the fewest cylinders on the Grand Prix paddock. Aprilia rejoined the MotoGP class in , taking advantage of the newly introduced Claiming Rule Team category that encouraged independent teams with lower budgets to use bikes from manufacturers not officially involved in MotoGP. Aprilia supplied RSV4 SBK-derived bikes under the ART (Aprilia Racing Technology) name to Aspar Team, Paul Bird Motorsport and Speed Master teams. In both the and seasons Aprilia's ART machinery stood out as the best CRT bikes. In , Aprilia partnered with Gresini Racing as a factory-supported independent team. The team competed as the Aprilia Racing Team Gresini with an all-new 1000cc V4-engined RS-GP. In , Aprilia entered the series as an official factory team for the first time since 2004. Their previously supported Gresini Racing team returned to a fully-independent team using Ducati bikes. Aprilia's factory team is named Aprilia Racing. Riders championships Manufacturers championships 250 cc class 1995, 1998, 1999, 2002, 2003, 2006, 2007, 2008, 2009 125 cc class 1996, 1997, 2002, 2003, 2004, 2006, 2007, 2008, 2009, 2011 Results MotoGP results By rider By season (key) (Races in bold indicate pole position; races in italics indicate fastest lap) Racing history Superbike World Championship (SBK) Aprilia entered the Superbike World Championship in 1999 using a homologation special version of their V-twin road bike RSV Mille. They were third in the riders' championship in 2000 with rider Troy Corser, and third in manufacturers' points and fourth in rider points both in 2001 with Corser and in 2002 with Noriyuki Haga. Aprilia retired from the series at the end of that season. In February 2008, Aprilia debuted a V-4 superbike,