Helmet Trek Ballista Mips Road Bike Size:L Interface solution between the Bontrager

Interface solution between the Bontrager 3X stem and mount

and the front suspension helps smooth out rough terrain

This cover is easy to remove and install

This 7D Cruiser is equipped with a powerful drag brake and Shimano 7 gears to get you where you need to go

Helmet Trek Ballista Mips Road Bike Size:L Interface solution between the BontragerThe Trek Ballista Mips Road Bike Helmet is speed focused, with top notch aerodynamics that remains lightweight and breathable. Designed for aerodynamics and watts saving, it performs without giving up comfort. It possesses a cutting edge ventilation system that provides you both comfort and airflow, making it a phenomenal choice for competitive cyclists who want the highest performance with the most comfort possible.