Silverbolt (Blurr in English version) is a serious minded, yet highly competitive warrior. His skill and dedication have made him an expert marksman, serving as a sniper in Convoy's unit. Once a champion racer, Silverbolt now trains up and coming racers in the intricacies of the sport. His gruff personality can be off-putting to his students and fellow soldiers, but he is tough on them only because he expects the very best from himself and those around him. His Micron partner is Turbo (Incinerator in English version). (Source: Transformers Wiki, edited)