Complex sentence: For the 2012 season, the team will be renamed Radioshack Nissan Trek Pro Cycling Team, after the American Team RadioShack ceases racing, and there former sponsors join the Luxembourg Cycling Project.
Split into simpler sentences: For the 2012 season, the team will be renamed Radioshack Nissan Trek Pro Cycling Team. The reason is that the American Team RadioShack ceases racing, and their former sponsors will join the Luxembourg Cycling Project.