Cassida Helmets knows perhaps anyone who reached World of two wheels via Czech motorcycle brands Jawa and ČZ. Popular helmets used to protect health of several generations of motorcycle riders. As fans with passion to all around two wheels, we didn´t wanted to let this legend go away, so that we decided to give it back by own effort to offer its charm not only to Czech motorcycle enthusiasts.
Nowadays Cassida Helmets are products of Czech designers and development who try to put all efforts to modern design, technical details, functionality but together with that to preserve original face of this helmet brand. Helmets are manufactured in cooperation with factories that have years of experience in this field. Products undergo careful testing to meet the needs and safety standards for nowadays users.

Full Face

Integral GT 2.0 Ikon

Integral GT 2.0 Reptyl

Apex Fusion

Apex Jawa

Apex Vision


Integral 3.0 RoxoR

Integral 3.0 Turbohead

Integral 3.0

Off Road



Shells for helmets are produced from injected polycarbonate or fiberglass, We try to use reflective parts for passive safety as much as possible. Interiors of helmets are produced from breathable materials.


Comfort during ride will ensure you low noise level, aerodynamic spoiler, nose deflector, advanced visor mechanism system, sunvisor locking, pump adjustment of interior for some models and other gadgets.


We don´t design anything what we wouldn´t use on our own. We inspire from own experience and we are still trying to develop products to keep our heads in safety and comfort.

Safety and visibility

Helmets are equiped by reflective parts or reflectors as much as possible for better visibility of rider.


Richard Mošna

Czech Quad Stuntrider

Jakub "Sanka" Valena

Czech Drift Series

František Máca

FMX Rider

Lukáš "Krasty" Hájek

Czech Drift Series



ACI – Auto Components International s.r.o.

Czech Republic


Sales Representative
Josef Kulhavy
GSM: +420 774 665 907
email: kulhavy@aci.cz
ACI – Auto Components International s.r.o., www.aci.cz
© 2015 ACI