Just hours before the development team’s public debut on the track (private debuts here & here), Suzuki has announced that it will return to the MotoGP Championship in 2015, not 2014. That gives the Japanese factory 21 months to develop its inline-four GP bike with test rider Randy de Puniet, and Davide Brivio at the helm as test team manager.

While the Suzuki has not given a reason behind its prolonged return, the fact that the team would have to foot the bill for its Bridgestone tires, as well as its travel/shipping costs, certainly didn’t help justify an early re-entry for Dorna’s prodigal factory, especially if the bike fails to impress on its first direct comparison to the machines of Honda, Yamaha, and Ducati.

Said to still be carrying a grudge for Suzuki (and Kawasaki’s) broken promises, and departure from the series, Dorna’s Carmelo Ezpeleta has given Suzuki no favors in its return to Grand Prix racing. Dorna originally wanted Suzuki to re-enter the series through an existing team, rumored to be Team Aspar, but ultimately had to scrap that plan as no current MotoGP team was willing to take on the onerous task of managing the factory-backed squad.

Still, Suzuki’s return will mean another two bikes on the MotoGP grid, and Suzuki itself will manage and run the MotoGP team. What the will do to the 2013 silly season remains to be seen, but we can’t wait to see some more photos of the still unnamed Suzuki GP bike on the track. A press release from Suzuki Racing is after the jump.