The ABUS StormChaser ACE is a lightweight bicycle helmet designed for road and cyclocross cycling.
The helmet was manufactured using the In-Mold process: the inner shock-absorbing material made of expanded polystyrene (EPS) is foamed directly with the outer shell made of polycarbonate (PC), creating a durable bond.
The helmet provides excellent ventilation thanks to the Acti Cage™ foam structural reinforcement, which has allowed for larger ventilation openings while maintaining strength.
Zoom Pro adjustment system
The StormChaser Ace is equipped with a precise Zoom Pro adjustment system that allows you to adjust the helmet to the shape and circumference of your head using a rotating wheel at the back of the helmet.
Key features of the ABUS StormChaser ACE helmet
- Zoom Pro adjustment system with round dial
- In-mold process: the inner polystyrene (EPS) shell is fused with the outer polycarbonate (PC) shell to create a durable bond
- Goggle or eyewear holder
- Removable lining that can be hand-washed or replaced
- Acti Cage™: foam structural reinforcement that strengthens the helmet structure and provides better ventilation
- Recess at the back of the helmet for a braid or ponytail
- Reflective sticker for increased visibility after dark
Size guide
| Size | Head circumference (cm) |
| S | 51 – 55 cm |
| M | 54 – 58 cm |
| L | 57 – 61 cm |
Product information
| Brand | ABUS |
| Model | StormChaser ACE |
| Weight | 200 g (S) / 220 g (M) / 240 g (L) |
| Material | In-mold: polystyrene (EPS) and polycarbonate (PC) |
