SIGMA AURA 90 + HIRO 50 – intelligent bicycle lighting for increased visibility

See more. Be seen better. Ride with greater confidence.

Choose greater comfort and confidence on every cycling journey with the SIGMA AURA 90 + HIRO 50 lighting set. It combines a powerful front light with an intelligent rear light that responds to braking. Automatic brightness adjustment, long runtime and convenient USB-C charging make this set ideal for daily commutes, evening rides and longer trips.

AURA 90 – powerful light and intelligent AUTO mode

The SIGMA AURA 90 front light provides bright, even illumination of the road, helping you spot obstacles and navigate your surroundings more easily after dark.

90 lux and 190 lumens – powerful illumination when visibility is limited.
Beam range of up to 100 metres – improved visibility of the road ahead.
Intelligent AUTO mode – the integrated brightness sensor automatically adjusts the light intensity to the surrounding conditions, helping to conserve energy.
Up to 28 hours of runtime – long operating time depending on the selected mode, ideal for daily rides and longer trips.
LIGHT GUIDE and side visibility – additional light makes it easier to see the cyclist from the side as well.
Even light beam – the design complies with German StVZO requirements and is intended to provide good road illumination without dazzling other road users.
Thanks to the mode memory function and four-level battery indicator, the light is convenient to operate and the remaining charge can be checked at a glance.

HIRO 50 – a rear light that responds to braking

Good visibility is not just about illuminating the road ahead. It also means that people travelling behind you can spot the cyclist early enough.

The SIGMA HIRO 50 rear light is equipped with an acceleration sensor that detects braking and automatically activates the brake light function.

Brake light – three LEDs signal braking and help draw other road users’ attention to a change in speed.
Emergency braking light – the additional function makes the signal more noticeable in situations requiring sudden braking.
Visibility from up to 500 metres – helps other road users spot the cyclist from a greater distance.
Side visibility – makes it easier to see the bicycle from other directions as well.
Up to 11 hours of runtime – depending on the lighting mode.
Three-level battery indicator – makes it easier to monitor the charge level.
HIRO 50 is a practical solution for those who want not only to be visible, but also to signal braking more clearly when riding in traffic.

Everyday convenience

Both lights feature a USB-C port, allowing them to be conveniently recharged without replacing batteries. A full charge takes approximately 3 hours for each light.

The AURA 90 can also be charged on the go using a power bank. The battery indicators help you plan charging, while the transport lock – which requires the button to be pressed twice – reduces the risk of the light discharging during transport.

No tools are required for installation. The front light is attached using an adjustable silicone quick-release mount, while the rear light uses a flexible silicone mount.

Both lights have an IP44 protection rating, providing protection against water splashes. This means they are also suitable for riding in less favourable weather conditions.

One set, more confidence on the road

SIGMA AURA 90 + HIRO 50 is designed for cyclists who expect powerful front lighting, intelligent brake signalling and convenient operation. It is suitable for commuting to work or school, riding in the city and recreational trips where visibility and ease of use are especially important.

Choose SIGMA AURA 90 + HIRO 50 and ensure visibility both in front and behind – without compromising everyday convenience.