Jorge Martin revealed that he ended a 15-year relationship with his personal sponsor Red Bull following Aprilia's new deal with Monster Energy.<br>On Friday, Aprilia announced that it signed American energy drinks giant Monster as its title sponsor, confirming a report published by Motorsport.com earlier this week.<br>Both Martin and Marco Bezzecchi headed out on track in Friday practice for the ...<a class='more' href='https://www.motorsport.com/motogp/news/jorge-martins-relationship-with-red-bull-over-following-aprilias-monster-deal/10825244/?utm_source=RSS&utm_medium=referral&utm_campaign=RSS-MOTOGP&utm_term=News&utm_content=www'>Keep reading</a>