SIGMA Aura 100 Front Light + Nyte 50 Link Rear Light

Features of the Sigma Aura 100 Headlight

Front light with 100 lux and auto mode

The SIGMA AURA 100 LINK is a high-performance LED bike light with up to 100 lux brightness, smart LINK connectivity, and automatic brightness adjustment. Whether for your daily commute, athletic road bike rides, or nighttime tours—this StVZO-approved front light ensures optimal visibility and high safety on the road at all times. With a beam range of 110 meters, USB-C charging, and up to 12 hours of battery life, the AURA 100 LINK combines strong performance with smart operation and a modern design.

LINK Connectivity
The smart connection between the front light and rear light simplifies operation and provides battery level updates.

OUT FRONT Mount
Clean cockpit. Full light output. The OUT-FRONT mount maintains the StVZO-compliant light pattern and ensures optimal illumination of the road. (optional)

USB-C Charging
The modern USB-C charging port ensures convenient charging at home and on the go. Up to 12 hours of battery life in Eco mode. Fully charges in about 4.5 hours. Powerbank charging function for even more flexibility on the go.

Dual Battery Indicator
More control over the front and rear lights: The smart battery indicator simultaneously displays the charge level of the AURA 100 LINK and the paired rear light or radar rear light directly on the display. The current charging progress is also clearly shown.

Light Guide
The extra safety feature. The LIGHT GUIDE improves side visibility and increases awareness among other road users.

Tool-Free Installation & Weather Protection

The flexible handlebar mount allows for quick, tool-free installation. Thanks to IP44 splash protection, the LED front light remains reliably operational even in rain and changing weather conditions.

Smart Link Connectivity

The AURA 100 LINK connects via Bluetooth to compatible SIGMA LINK taillights or a RECO LINK radar taillight. This creates a smart lighting system that provides greater convenience, safety, and ease of use.

Highlights at a Glance:

• Connects to compatible SIGMA LINK taillights or the SIGMA RECO LINK radar taillight
• Battery level display for paired LINK devices on the AURA 100 LINK
• Automatic activation of the front light and paired rear light in AUTO mode
• Convenient firmware updates via the SIGMA RIDE app
• Custom device names for better organization within the SIGMA ecosystem
• One system. More convenience. Full control on every ride.

Smart AUTO mode with brightness sensor

Always the right brightness: The AURA 100 LINK’s smart AUTO mode automatically adjusts the lighting to the surroundings while optimizing battery life.

• Up to 100 lux brightness
• Up to 110 meters beam distance
• Uniform light distribution
• Glare-free illumination in accordance with StVZO
• AUTO mode with brightness sensor AUTO mode is the perfect solution for: twilight, tunnels, and underpasses, as well as changing light conditions

Features of the Sigma Nyte 50 Link Taillight

LED taillight with flashing and brake light functions. Maximum visibility for greater safety day and night.

This smart LED taillight combines flashing light functions with intelligent stoplight and emergency stoplight features for maximum visibility in traffic. Designed for commuters, road cyclists, gravel bikers, and everyday use on the road, this compact taillight ensures maximum visibility and added safety during every braking maneuver. With a visibility range of up to 500 meters, a USB-C charging port, and up to 23 hours of battery life, the NYTE 50 combines modern lighting technology with a design suitable for everyday use. The NYTE 50 LINK version further enhances the taillight with smart connectivity features within the SIGMA LINK ecosystem.

Brake Light Function
The built-in accelerometer automatically detects braking and activates the smart brake light function in a fraction of a second.

Visibility
Safety starts with visibility. This is ensured by rear visibility of up to 500 m, high side visibility for better detection, and particularly eye-catching flashing modes as well as brake light functions with an integrated emergency brake light.

LINK Connectivity
Smartly connected within the SIGMA ecosystem. Unlike its predecessor, the BLAZE FLASH, the NYTE 50 LINK intelligently connects with compatible SIGMA LINK front lights. Both lights can be turned on and off simultaneously, and the rear light’s battery level is displayed directly on the front light.

USB-C Charging
Thanks to modern USB-C connectivity, the taillight can be charged quickly and easily.

Long Battery Life
The built-in rechargeable battery provides up to 23 hours of runtime, making it perfect for long rides, commutes, and training sessions. The 3-level rechargeable battery indicator reliably shows the current battery level at all times.

Five lighting modes. Maximum visibility.

Steady light, flashing light, and smart brake light functions in a single taillight.
With two steady-on modes, three flashing modes, and two smart brake light functions, the NYTE 50 / NYTE 50 LINK offers maximum visibility in every riding situation. Whether in urban traffic, on dark country roads, or during fast training rides—the various lighting modes ensure high visibility to following road users at all times. The smart brake light function reacts automatically to deceleration, while the integrated emergency brake light provides an additional warning with a particularly bright, pulsating signal during sudden braking maneuvers. More visibility. More attention. More safety—anytime, anywhere.

• HIGH ≤ 9 lumens | ≤ 4 h
• ECO ≤ 3 lumens | ≤ 11 h
• Stoplight / Emergency Brake Light
• DAY FLASH ≤ 42 lumens | ≤ 7 h
• NIGHT FLASH ≤ 8 lumens | ≤ 10 h
• ECO FLASH ≤ 5 lumens | ≤ 23 h

Benefits of the LINK function:

• Connects with SIGMA LINK front lights
• Simultaneous on/off switching
• Battery level indicator

SIGMA RIDE App connectivity:
Pair the SIGMA RIDE app with the NYTE 50 LINK in seconds—it’s easy via Bluetooth. Once connected, you can check the battery level, set lighting modes, assign device names, and install firmware updates.

FLEXIBLE MOUNTING for any bicycle setup

• The slim and lightweight housing blends discreetly into modern bicycle setups while ensuring high visibility in traffic.
• Tool-free installation takes just a few seconds and fits nearly all standard seatposts.
• An extended silicone strap is available as an option for aero seatposts.
• With IP44 splash protection, the NYTE 50 remains reliably operational even in rain and changeable weather.
• Whether commuting to work, training, or on a weekend ride—this taillight was designed for everyday use.

scope of delivery:

• Aura 100 Link front light
• Nyte 50 Link taillight
• USB-C cable
• USB charging plug
• Silicone mount, screw mount