Shave seconds and set personal records with the all‑new Trek Ballista Mips — the product of extensive research in aerodynamics and the pursuit of speed. The Ballista Mips is Trek’s fastest helmet ever.
Designed for the breakaway, chase, sprint finish, and everything in‑between, Velocis is the super‑light, super‑airy, and super‑fast option for when the road gets steep and speed is all that matters.
