250E
KTM
#551 Guillaume St-Cyr
🏢 Guillaume St-Cyr (2025 - Present)
Biografi
I korthet
St-Cyr made his first professional start at Glendale on February 10, 2024.
Guillaume St-Cyr was born on February 1, 1998 in Victoriaville, QC. St-Cyr is currently racing for Guillaume St-Cyr.
Meriter
- 1 career Monster Energy AMA Supercross Championship 250SX West top 20