Trek PAC Ballista Mips 00 - Black

Mips (Multi-directional Impact Protection System) is a leading slip-plane technology inside the helmet designed to reduce rotational forces that can result from certain impacts. This extra layer of protection is crucial for mitigating the risk of brain injury.

The Trek PAC Ballista Mips 00 is primarily designed for road cycling due to its aerodynamic features. While it offers Mips protection, it may not provide the full coverage or features typically desired for more aggressive mountain biking disciplines.

A properly fitted helmet should sit level on your head, covering your forehead without tilting back. It should feel snug, with no excessive movement when you shake your head, and the straps should be adjusted comfortably.

Thin skull caps or cycling caps may fit under the helmet, but thicker beanies can compromise the helmet's fit and effectiveness. Always ensure the helmet remains properly positioned and snug after adding any headwear.

Store your helmet in a cool, dry place away from direct sunlight and extreme temperatures. Avoid storing it near heat sources or where it could be crushed. A helmet bag can provide protection.

Helmets are typically recommended to be replaced every 3-5 years from the date of manufacture, or immediately after any significant impact, regardless of visible damage.

Adjust the fit system using the rear dial or straps. Ensure the helmet is positioned correctly on your head before tightening.

Readjust the strap dividers so they form a 'V' shape just below your earlobes. Ensure the chin strap is snug but not overly tight.

Check if all padding elements are correctly installed. Some helmets may offer replacement or additional padding options.

Gently wipe the Mips liner with a damp cloth and mild soap. Avoid soaking or using abrasive cleaners, as this can damage the liner and its components.