Karel Abraham has undergone surgery on his MotoGP season-ending left shoulder injury.The Czech rider damaged his shoulder in a massive high-side at Indianapolis, and while he started at both his home Brno race and then Misano he was eventually forced to abandon his 2013 campaign due to the subsequent discomfort.World...

World Supersport rider Luca Scassa will stand in for the injured Karel Abraham in the Cardion AB MotoGP team at Aragon.The Italian raced in the World Superbike Championship from 2008-10 after winning the former year's Italian Superbike title.Scassa stepped back to Supersport in 2011 and finished fifth, and returned to...