This just in from FIM:
Official Tyre supplier to MotoGPTM Tender
After seven years of collaboration it has been announced today in agreement with Dorna that Bridgestone will withdraw from the role of Official Tyre Supplier to MotoGPTM at the end of 2015 season.
Dorna, in agreement with the FIM, has decided to call a tender for tyre manufacturers interested in becoming Official Tyre Supplier to MotoGPTM from the 2016 season.
The Tender application starts today, the 1st May 2014, and will conclude on the 22nd May 2014.
All interested tyre manufacturers can request the technical specifications from Dorna's Managing Director Javier Alonso.
Dorna Sports SL wishes to thank Bridgestone for the years of great collaboration and success in the championship.