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SIGMA

We can deliver SIGMA products on the same day! Most products are in stock, so you don't have to wait. Place your order from the comfort of your home and have it delivered to your address, to an AlzaBox, or to one of our stores. Why shop anywhere else but on Alza.cz?

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7 reasons to shop for SIGMA products on Alza.cz

  • We have a wide network of stores across the Czech Republic, where we follow all hygiene measures, as well as contactless AlzaBoxes (pick-up points).
  • You can see the availability of each item right away. Don't forget that we deliver on weekends too.
  • We accept most payment methods, including contactless and cryptocurrency.
  • You can easily return or exchange your product at any of our AlzaBoxes.
  • Need assistance? Our customer support is available 24/7.
  • We complement our range with accessories and additional services.
  • You'll find all the essential information for each product, and for some, user reviews to help with your selection.

What to consider when choosing SIGMA goods?

When making your selection, don't forget to consider a few aspects that will help you choose the right product. In the left menu, you can use the parametric filter to narrow down the offer to match your preferences. We also recommend sorting SIGMA products by popularity or price.

SIGMA brand names you'll find in our offering

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90 Results
5.0
Sigma Aura 45 USB + Nugget II.
Bike Light - front and rear, beam distance of 55m, power: Rechargeable battery, maximum battery life of 21 h, water resistance: IPX4
-5 % off new 849,- New 899,-
Buy
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTsig054
3.0
Sigma ROX 12.1 EVO BASIC white
GPS Navigation - designed for bicycles, 3" display, 240 × 400 px resolution, includes digital compass (magnetic sensor) and barometer, without sensors, maps of Czech Republic + Europe and coordinates, cycling functions: track record, training journal, mobile phone notifications, e-bike compatible and SOS function, features: touch display, map updates via built-in Wi-Fi , map format OSM, battery life 22 h, internal memory 8 GB, does not support memory cards, Android, iOS and Windows OS compatible, connectivity over Bluetooth, WiFi, ANT+ and USB, safety strap, cable and holder included in package, white case colour, dimensions 95 × 57 × 21 mm (H×W×D), weight 110 g
9,619,-
Buy
In stock 1 pcs
Order Code: SPTsig093
4.5
Sigma ROX 11.1 EVO
GPS Navigation - designed for bicycles, 1.77" display, includes thermometer, digital compass (magnetic sensor) and barometer, heart rate, speeds and cadence sensor, traffic info reception over mobile phone, battery life 18 h, connectivity over Bluetooth and ANT+, cable and holder included in package, white case colour, dimensions 66 × 47 × 21 mm (H×W×D), weight 170 g
3,479,-
Buy
In stock 1 pcs
Order Code: SPTsig071
Sigma Rox 4.0 Endurance HR Set white
Bike Computer - speedometer, wireless, heart rate and heart rate measurements , altimeter and barometer, 2.40" LED backlit display, max. battery life 41 h, typical battery life 41 h, OS compatibility Android and iOS, connectivity options Bluetooth, ANT+ and USB, GPS and GLONASS navigation, dimensions 73.6 × 44.9 × 18.4 mm (H×W×D), weight 51 g, IP rating IPX7, black and white case colour, bike bracket included in the package
2,999,-
Buy
In stock 2 pcs
Order Code: SPTsig107
4.5 16×
Sigma ROX 11.1 EVO SENSOR SET
Bike Computer - speedometer, wireless, heart rate, speeds and cadence measurements , thermometer, altimeter, digital compass (magnetic sensor) and barometer, 1.77" LED backlit display, max. battery life 18 h, typical battery life 18 h, charging connector USB-C, connectivity options Bluetooth and ANT+, GPS, GLONASS and Galileo navigation, dimensions 66.1 × 46.8 × 20.8 mm (H×W×D), weight 55 g, IP rating IP67, black case colour, bike bracket and charging cable included in the package
5,398,-
Buy
In stock > 5 pcs at the supplier's
Order Code: SPTsig074
4.7
Sigma ROX 12.1 EVO BASIC grey
Bike Computer - speedometer, wireless, digital compass (magnetic sensor) and barometer, track record, training journal, mobile phone notifications, e-bike compatible and SOS function, 3" touch display, typical battery life 14 h, charging connector USB-C, OS compatibility Android and iOS, connectivity options Bluetooth, WiFi and ANT+, GPS navigation, dimensions 95 × 57 × 21 mm (H×W×D), weight 110 g, IP rating IP67, grey case colour, bike bracket and charging cable included in the package
10,527,-
Buy
In stock > 5 pcs at the supplier's
Order Code: SPTsig092
4.7
Sigma Buster 800
Bike Light - front, luminous flux of 800 lm, beam distance of 170m, power: Rechargeable battery, maximum battery life of 50 h, water resistance: IPX4
1,280,-
Buy
In stock > 5 pcs at the supplier's
Order Code: SPTsig087
4.3 18×
Sigma ROX 4.0 SENSOR SET black
Bike Computer - speedometer, wireless, heart rate, speeds and cadence measurements , thermometer and altimeter, track record, training journal, mobile phone notifications and e-bike compatible, 2,40" display, max. battery life 25 h, OS compatibility Android, iOS and Windows, connectivity options Bluetooth, ANT+ and USB, GPS navigation, dimensions 74 × 45 × 18 mm (H×W×D), weight 51 g, IP rating IPX7, black case colour, bike bracket included in the package
4,074,-
Buy
In stock > 5 pcs at the supplier's
Order Code: SPTsig068
4.9
Sigma Buster 150
Bike Light - front, luminous flux of 150 lm, beam distance of 74m, power: Rechargeable battery, maximum battery life of 25 h, water resistance: IPX4
551,-
Buy
In stock > 10 pcs at the supplier's
Order Code: SPTsig085
3.4
Sigma Micro Duo White
Bike Light - front rear, power: 2 × CR2032, maximum battery life of 60 h, water resistance: IPX4
Discounted -8 % 191,- 209,-
Buy
In stock > 10 pcs at the supplier's
Order Code: SPTsig048
4.0
Sigma Duo ANT+/Bluetooth speed transmitter
Sensing Device - for speed measurement, works without magnet and sends data via ANT+ and Bluetooth to your compatible device
699,-
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTsig116
5.0
Sigma Duo ANT+/Bluetooth cadence transmitter
Sensing Device - for cadence measurement, works without a magnet and sends data via ANT+ and Bluetooth to your compatible device
789,-
Buy
In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTsig117
3.0
Sigma Over-clamp Butler GPS
Bike Holder
539,-
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTsig135
539,-
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTsig136
4.5
Sigma Buster 100 + Nugget II. Flash
Bike Light - front and rear, luminous flux of 120 lm, beam distance of 35m, power: Rechargeable battery, maximum battery life of 10 h, water resistance: IPX4
599,-
Currently Unavailable
Order Code: SPTsig060
4.7
Sigma Aura 35 USB
Bike Light - front, beam distance of 45m, power: Rechargeable battery, maximum battery life of 12 h, water resistance: IPX4
749,-
Currently Unavailable
Order Code: SPTsig035
Sigma Rox 4.0 Endurance HR Set black
Bike Computer - speedometer, wireless, heart rate measurements , altimeter and barometer, 2.40" LED backlit display, max. battery life 41 h, typical battery life 41 h, OS compatibility Android and iOS, connectivity options Bluetooth, ANT+ and USB, GPS and GLONASS navigation, dimensions 73.6 × 44.9 × 18.4 mm (H×W×D), weight 51 g, IP rating IPX7, black case colour, bike bracket included in the package
2,999,-
Currently Unavailable
Order Code: SPTsig106
Sigma Aura Micro set
Bike Light - front and rear, beam distance of 40m, power: Rechargeable battery, maximum battery life of 6 h, water resistance: IP44
659,-
Currently Unavailable
Order Code: SPTsig132
P-DC1-WEB08