When speed is your top priority and every watt counts, reach for the helmet that'll cut through the wind to save you seconds. Ballista is Trek's fastest, most aerodynamically-advanced helmet.
Ballista is light, cool, comfortable, and engineered with a fully-integrated Mips Air safety system that's designed to help keep you safer.
Product details
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Trek's fastest, most aerodynamic helmet will save big watts and shave crucial seconds
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An excellent ventilation system makes this aero helmet surprisingly cool and comfortable
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The Mips Air system is light, cool, and designed to help reduce rotational forces
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The single-lace BOA® fit system is fully adjustable to provide a custom, 360° fit
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Rubberized sunglasses docking port provides secure and easy-to-use storage
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Crash Replacement Guarantee provides a free helmet replacement if involved in a crash within the first year of ownership
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30-Day Unconditional Guarantee allows you to return your helmet if you're unsatisfied for any reason
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Complies with U.S. CPSC safety standards for bicycle helmets for persons age 5 and over
Trek Ballista Mips – Performance for the Podium
The product of extensive research and development in the pursuit of racing faster, Ballista is Trek’s fastest and most aerodynamically advanced helmet. With a suite of pro-level features like the Mips Air safety system and the customizable BOA fit system, Ballista is the go-to helmet for the days when speed is the top priority.
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