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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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100 Results
4.7 10×
Sigma BC 14.0 WR
Bike Computer - speedometer, cable, speeds measurements , thermometer, altimeter and barometer, training journal, actual speed, average speed, speed comparison, max, speed, current driving time, hours, distance travelled, total driving time and autostart/stop, 2" LED backlit display, max. battery life 17532 hr(s), typical battery life 8766 hr(s), dimensions 60 × 44 × 13 mm (H×W×D), IP rating IPX7, black case colour, bike bracket included in the package
-5 % off new 1,329,- New 1,399,-
Buy
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTaaa2371
3.5
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, white case colour, bike bracket and charging cable included in the package
-25 % off new 4,409,- New 5,879,-
Buy
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTsig075
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
-22 % off new 7,409,- New 9,619,-
Buy
Unsealed - in stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTsig093
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
-24 % off new 7,309,- New 9,619,-
Buy
As good as new - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTsig093
Sigma E-MTB Falco 29" black/white/red - Electric Bike
Free delivery
to Alza branch
Sigma E-MTB Falco 29" black/white/red
Electric Bike - mountain with 29 " wheel diameter, for men, front suspension fork, recreational use, with Sutto motor motor in the rear hub, aluminium frame, frame size: M/L, freewheel, pedals included, can carry up to 120kg, 2025 model
New arrival 29,990,-
Buy
In stock > 5 pcs
Order Code: SPTsig139
Sigma E-MTB Cabro 29" white/black/red - Electric Bike
Free delivery
to Alza branch
Sigma E-MTB Cabro 29" white/black/red
Electric Bike - mountain with 29 " wheel diameter, for women, front suspension fork, recreational use, with Sutto motor motor in the rear hub, aluminium frame, frame size: M/L, freewheel, pedals included, can carry up to 120kg, 2025 model
New arrival 29,990,-
Buy
In stock > 5 pcs
Order Code: SPTsig142
Sigma E-MTB Cabro 29" black/red - Electric Bike
Free delivery
to Alza branch
Sigma E-MTB Cabro 29" black/red
Electric Bike - mountain with 29 " wheel diameter, for women, front suspension fork, recreational use, with Sutto motor motor in the rear hub, aluminium frame, frame size: M/L, freewheel, pedals included, can carry up to 120kg, 2025 model
New arrival 29,990,-
Buy
In stock > 5 pcs
Order Code: SPTsig141
1.0
Sigma Eox View 1300
Bike Computer - speedometer, wireless, thermometer, distance travelled, 2.40" LED backlit display, max. battery life 8760 h, typical battery life 8766 h, OS compatibility Android and iOS, connectivity options Bluetooth and ANT+, dimensions 66 × 44 × 17.8 mm (H×W×D), weight 43 g, IP rating IPX7, black case colour, bike bracket included in the package
-7 % off new 2,579,- New 2,799,-
Buy
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTsig111
5.0
Sigma BC 14.0 WL STS/CAD
Bike Computer - speedometer, wireless, speeds and cadence measurements , thermometer, altimeter and barometer, training journal, actual speed, average speed, speed comparison, max, speed, current driving time, hours, distance travelled, total driving time and autostart/stop, 2" LED backlit display, max. battery life 17532 hr(s), typical battery life 8766 hr(s), dimensions 60 × 44 × 13 mm (H×W×D), IP rating IPX7, black case colour, bike bracket included in the package
2,149,-
Buy
In stock 1 pcs
Order Code: SPTaaa2315
4.6
Sigma BC 14.0 WL STS
Bike Computer - speedometer, wireless, speeds measurements , thermometer, altimeter and barometer, actual speed, average speed, speed comparison, max, speed, current driving time, hours, distance travelled, total driving time and autostart/stop, 2" LED backlit display, max. battery life 175316 hr(s), typical battery life 8766 hr(s), dimensions 60 × 44 × 13 mm (H×W×D), IP rating IPX7, black case colour, bike bracket included in the package
-4 % off new 1,739,- New 1,829,-
Buy
Unsealed - in stock 1 pcs
Order Code: SPTaaa2314
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
Amazing Deal 699,- Save 270,-
Buy
In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTsig116
4.4 16×
Sigma R1 Duo ANT+/Bluetooth chest sensor
Sensing Device - chest heart rate sensor, transmitter + elastic chest sensor, Bluetooth Smart and ANT+
Amazing Deal 1,099,- Save 300,-
Buy
In stock 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTsig019
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
969,-
Buy
In stock 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTsig117
New arrival 600,-
Buy
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTsig136
New arrival 600,-
Buy
In stock 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTsig135
-16 % off new 499,- New 600,-
Buy
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTsig135
4.7 28×
Sigma Buster 400 + Blaze Flash
Bike Light - front and rear, luminous flux of 400 lm, beam distance of 120m, power: Rechargeable battery, maximum battery life of 30 h, water resistance: IPX4
Amazing Deal 1,117,- Save 282,-
Buy
On the way > 5 pcs
Expected 02/04/2026
Order Code: SPTsig090
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
Amazing Deal 1,039,- Save 460,-
Currently Unavailable
Order Code: SPTsig087
4.5 12×
Sigma Aura 30
Bike Light - front, beam distance of 40m, power: 2 × AA, maximum battery life of 15 h, water resistance: IPX4
389,-
Currently Unavailable
Order Code: SPTsig034
4.3
Sigma Aura 80 USB
Bike Light - front, beam distance of 90m, power: Rechargeable battery, maximum battery life of 15 h, water resistance: IPX4
Amazing Deal 999,- Save 400,-
Currently Unavailable
Order Code: SPTsig039
4.8 12×
Sigma Buster 400 + Buster RL 80
Bike Light - front and rear, luminous flux of 400 lm, beam distance of 120m, power: Rechargeable battery, maximum battery life of 30 h, water resistance: IPX4
1,299,-
Currently Unavailable
Order Code: SPTsig100
5.0
Sigma Eox View 700
Bike Computer - speedometer, wireless, thermometer, distance travelled, 2" LED backlit display, max. battery life 8760 h, typical battery life 8766 h, OS compatibility Android and iOS, connectivity options Bluetooth and ANT+, dimensions 60.5 × 44 × 15.8 mm (H×W×D), weight 35 g, IP rating IP67, black case colour, bike bracket included in the package
1,729,-
Currently Unavailable
Order Code: SPTsig110
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
5.0
Sigma Rox 2.0 Endurance white
Bike Computer - speedometer, wireless, digital compass (magnetic sensor), 2" LED backlit display, max. battery life 26 h, typical battery life 26 h, OS compatibility Android and iOS, connectivity options Bluetooth, ANT+ and USB, GPS and GLONASS navigation, dimensions 66 × 44 × 18 mm (H×W×D), weight 39 g, IP rating IPX7, black and white case colour, bike bracket included in the package
2,159,-
Currently Unavailable
Order Code: SPTsig104

SIGMA

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