T-profiel
The luxurious aluminium Aero version of the Hapro Cronos has a handy T-profile with a removable rubber strip. This slot is provided for a T-profile adapter, so this method can also be used to easily mount a roof box or bike carrier. The full length of the roof bar can be used, creating more room for attachment of multiple accessories.
Nice to know: only the middle section of the rubber strip has to be removed to use the T-profile. Because the two outer strips remain in place, a bridge is formed for the flow of air above the T-profile, which has a positive impact on wind resistance and the wind noise. Even when no roof box or bike carrier is attached, there is no need to cover the T-profile.