Robbie Rocket is a Great Trier
Ken Casellas | Photo: Gloucester Park Harness Racing Robbie Rocket, described by Byford trainer Ron Huston as a versatile pacer, but not overly tough, is an excellent frontrunner, who proved his value as a smart sit-sprinter when he won the www.horseandhound.com.sau Pace at Gloucester Park on Friday night. “He is only small, but he…