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44.990 kr.
Less wind. More win. 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. The Ballista is light, cool…
Choose a color
Choose a size
Financing options
Fast dispatch
Orders shipped within 24h
14-day returns
Return or exchange
Free first service
Tune-up and check included
Lifetime frame warranty
Applies to all TREK bikes
2-year warranty
Valid on all products
