Jorge Martin has undergone surgery on the injury sustained at the Sepang test - but the fallout of why he crashed continues. The MotoGP champion heavily crashed on Wednesday, face-planting onto the asphalt, causing hand and foot injuries.

Massimo Rivola is questioning the French manufacturer's reasoning regarding the cause of his rider's crash at Sepang

Reigning MotoGP champion Jorge Martin had successful surgery on his right hand after a crash in pre-season testing earlier this week while the Spaniard did not need surgery on his left foot, his team Aprilia Racing said on Friday.

MotoGP champion Jorge Martin underwent successful hand surgery following a crash during pre-season testing in Malaysia. The incident resulted in a fractured hand and foot, though Martin avoided needing surgery on his foot.

The crash that could force Martin out of remainder of pre-season testing is still being debated by Aprilia and Michelin