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SIGMA is perhaps the most popular manufacturer of bicycle computers, bicycle lights, and heart rate monitors in Lithuania. The company, which has been operating in Germany since 1982, uses advanced technologies in its products, so they not only look great and compact but are also highly functional. Sigma currently offers a very wide range of models and accessories for them.
Small, lightweight and rechargeable via USB-C, the HIRO 10 gives you reliable visibility in road traffic. It can be mounted on any seat post in a flash, is StVZO-approved and reliably accompanies you on every journey. With 240 degrees of lateral visibility, a battery life of up to 13 hours and a visibility range of 500 metres, this rear light is the ideal companion for commuters and everyday riders.
Technical specifications
- Visibility range: 500 m
- Run time: up to 13 h
- Charge time: 3 h
- Charge indicator: 3-stage battery/charging indicator
- Integrated charge function: USB-C charging
- Side visibility: Yes
- Splash resistant: IP44
- Tool-free mounting: Yes
- StVZO approved: Yes
- Dimensions (W x L x H): 39 x 29 x 49 mm
- Weight: 31 g
- VERSATILE USE The HIRO 10 rear light is visible to other road users for up to 500 metres and ensures a high level of safety in road traffic. Its outstanding lateral visibility, extending well beyond 220 degrees, is particularly noteworthy.
- RECHARGEABLE The HIRO 10 has an integrated rechargeable battery. You can fully recharge the rear light in 3 hours via USB-C, saving money and protecting the environment.
- THREE-LEVEL BATTERY INDICATOR A quick press of the control button shows you how much power the HIRO 10 has left. The battery indicator has three levels, so you can always be sure you have enough power until the last metre.
- VISIBLE FROM ALL SIDES The HIRO 10 ensures you are clearly visible from the side as well. The rear light shines at a 240 degree angle, making you even more visible — an important safety feature, especially in city traffic.
- MOUNTED QUICKLY Particularly practical: you need no tools to mount the HIRO 10. The flexible silicone strap makes it easy to attach to all standard seat posts in seconds.
- WEATHERPROOF The HIRO 10 is splash-proof to IP44, making it ideal for all weather conditions in urban traffic.

































