1. Join the bonus program:
Create your customer account in just a few steps and you will automatically become part of the bonus program. Stay logged into your customer account during the ordering process to collect points.
2. Collect points: Earn points with every purchase and through exclusive promotions. You automatically receive 1 point for every euro spent.
3. Redeem points:
Exchange your collected points for attractive discounts and rewards – directly on your next purchase!

Sigma LED Rechargeable Light Set Aura 90 + Hiro 50
- 🚚 Fast & secure delivery: The assembly & shipping process begins immediately after receipt of payment. We ship our bikes in large boxes via freight carrier with the front wheel already installed to make the process as easy as possible for you. The delivery will be scheduled with you in advance and carried out curbside.
- 🏆 TOP service even after purchase: Our team of experts is always available to provide you with help & advice regarding your bike.
📦 Fast & reliable delivery: As soon as we receive your order, we will do everything in our power to get your small parts and accessories on their way as quickly as possible.
⭐ Expertise that convinces: The trust and satisfaction of over 125,000+ customers reinforce our competence in advising on and selecting bicycle equipment.
SHIPPING COSTS OVERVIEW
Germany
| Click & Collect in the store | 0.00 € |
| small parts (DHL standard package) | 4.95 € (free from 99 €) |
| bicycles (freight forwarding) | 49.90 € (FREE) |
| Bicycle Express Shipping (Freight Forwarding) | 99.00 € |
| Cargo bicycles (freight forwarding) | 199.00 € |
Austria
| small parts (DHL, DPD) | 7.90 € |
| Bicycles (Freight forwarding) | 59.90 € |
Switzerland
| Bicycles (Freight forwarding) | 199.90 € |
other EU countries
| small parts (DHL, DPD) | from 7.90 € |
| Bicycles (Freight forwarding) | from 49.90 € to 229.90 € |
🔄 Easy Returns: We hope you are completely satisfied with your purchase. If something does not meet your expectations, you can easily return the goods to us within 30 days. Find further details HERE.
Need help?
Our customer service team is ready to assist you. You can reach us at any time by phone or via our contact form.
Phone Hours
Mon – Fri: 10:00 AM – 1:30 PM and 2:30 PM – 6:00 PM
Sat: 10:00 AM – 2:00 PM
+49 (0)2961-9148869
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UPGRADES & MATCHING ACCESSORIES
Sigma LED Rechargeable Light Set Aura 90 + Hiro 50
High-performance LED lighting set with AUTO mode
The AURA 90 + HIRO 50 set combines powerful front lighting with a rear light that includes brake light and emergency brake light functions for optimal vision and visibility in traffic.
AURA 90
PRODUCT HIGHLIGHTS OF THE SIGMA AURA 90
- up to 90 lux, 190 lumens, and a 100 m beam range
- up to 28 hours of battery life
- AUTO mode with brightness sensor
- LIGHT GUIDE for excellent side visibility
- USB-C with power bank charging function
- homogeneous, glare-free light pattern compliant with StVZO
- IP44 splash-proof
Luminous intensity
90 lux, 190 lumens, and a 100-meter beam range ensure homogeneous, StVZO-compliant illumination and optimal vision.
AUTO MODE
The integrated brightness sensor automatically adjusts the light intensity to the ambient light. This allows AUTO mode to ensure optimal vision and clever energy management at all times.
USB-C
Up to 28 hours of burn time – ideal for long tours and the daily commute. Thanks to USB-C, the AURA 90 charges quickly and can be powered on the go via a power bank if needed.
HIRO 50
PRODUCT HIGHLIGHTS of the SIGMA HIRO 50
- LED bicycle rear light with brake light function
- integrated emergency brake light
- StVZO-approved
- up to 500 m visibility
- USB-C charging port
- up to 11 hours of battery life
- high side visibility
- intelligent brake light detection
- compact design
- tool-free mounting
- IP44 splash-proof
Brake light
Brake light function
The integrated acceleration sensor automatically detects braking and activates the intelligent brake light function in a fraction of a second.
Visibility
Visibility
Safety starts with visibility. This is ensured by up to 500 m rear visibility, high side visibility for better perception, and the highly conspicuous brake light functions with integrated emergency brake light.
USB-C
Thanks to the modern USB-C connection, the bicycle rear light can be charged quickly and easily.
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Information on product safety
Information on product safety
Sigma Elektro GmbH
Dr.-Julius-Leber-Straße 15
67433 Neustadt
info@sigma.bike
https://www.sigma.bike
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