Pay in 4 interest-free payments of $49.16 Learn more
Ships within 48 hours · Estimated delivery Aug 11 - Aug 16
comparable to 2x11 drivetrains
MIPS® brain protection system
The nose has been shortened by 4
EVOL technology increases the negative air spring volume
5 g (battery included)
casco per bici da corsa trek ballista mips Size:S comparable to 2x11 drivetrainsAn aerodynamic road cycling helmet, undeniably fast, yet surprisingly lightweight, cool, and comfortable. Less wind. More win. When speed is your top priority and every Watt counts, having a helmet that cuts through the air to save you seconds is essential. Ballista is Treks fastest and most aerodynamically advanced helmet. Ballista is lightweight, cool, comfortable, and equipped with a fully integrated Mips Air safety system designed to improve
US$ 30.00
US$ 30.00