P1racenews AI automatic summary:
Jack Miller “would love” to gain data on Yamaha’s new V4 MotoGP machine during the remaining 2025 rounds, but “it’s not possible”.
Jack Miller has explained why he won’t be able to race-develop Yamaha’s new V4 prototype during the remaining rounds of the 2025 MotoGP season. Test rider Augusto Fernandez is giving the new machine its race debut as a wild-card at this weekend’s San Marino Grand Prix at Misano. Miller expressed excitement for Fernandez’s V4 debut, calling it a crucial weekend for the project. He hopes for a problem-free weekend for Augusto, acknowledging the differences between testing and racing. Miller, confirmed at Pramac Yamaha for 2026, has extensive V4 experience from previous seasons. Despite sitting 17th in the championship, Miller aims to help prepare the V4 for 2026, restricted by Yamaha’s limited fairing updates per season.
