Rear light Sigma Hiro 10 USB

The Sigma Hiro 10 USB rear light is visible up to 500 m and provides 240-degree lateral visibility. Its integrated rechargeable battery can be fully charged via USB-C in 3 hours.

Technical specifications

• Visibility range: 500 m
• Run time: up to 13 h
• Charge time: 3 h
• 3-stage battery and charging indicator
• Integrated USB-C charging function
• Side visibility: yes
• Splash resistance: IP44
• Tool-free mounting: yes
• Approved under StVZO: yes
• Dimensions (W x L x H): 39 x 29 x 49 mm
• Weight: 31 g

Visibility and use

• The light from the HIRO 10 rear light is visible to other road users up to 500 m away. Its outstanding lateral visibility is described as extending far beyond 220 degrees.
• The light shines at a 240-degree angle, making it clearly visible from the side. This is an important safety feature, especially in city traffic.

Charging and indicator

• The HIRO 10 has an integrated rechargeable battery. It can be fully charged via USB-C in 3 hours.
• A quick press of the control button activates the three-stage battery indicator, which shows the remaining charge level.

Mounting and resistance

• The light can be mounted without tools. Its flexible silicone strap allows quick attachment to all standard seat posts.
• The HIRO 10 is splash-resistant to IP44 and is designed for use in various weather conditions in urban traffic.