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

Sigma Rox 4.0 Endurance HR Set white

3,619,- Save 50,-

In stock 2 pcs

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...

Sigma ROX 11.1 EVO SENSOR SET

15×

5,059,- New 5,379,-

Unsealed - in stock 2 pcs

Bike Computer - speedometer, wireless, heart rate, speeds and cadence measurements , thermometer, altimeter, digital compass (magnetic sensor) and barometer, 1.77" LED backlit...

Sigma ROX 4.0 HR SET black/white

21×

2,939,- New 3,229,-

Unsealed - in stock 1 pcs

Buy with code ALZADNY20 2,351,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 20 % s kódem ALZADNY20. Klikněte a kód se uplatní automaticky.

Bike Computer - speedometer, wireless, heart rate measurements , thermometer and altimeter, track record, training journal, mobile phone notifications, e-bike compatible and hours,...

Sigma BC 10.0 WL ATS

15×

849,- New 989,-

As good as new - in stock 1 pcs

Bike Computer - speedometer, wireless, speeds measurements , thermometer, actual speed, average speed, max, speed, current driving time, hours, distance travelled and total driving...

Sigma ROX 11.1 EVO SENSOR SET

9×

5,349,- New 5,879,-

Unsealed - in stock 1 pcs

Buy with code ALZADNY25 4,012,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 25% s kódem ALZADNY25.

Bike Computer - speedometer, wireless, heart rate, speeds and cadence measurements , thermometer, altimeter, digital compass (magnetic sensor) and barometer, 1.77" LED backlit...

Sigma Buster300/Nugget Ii

40×

799,- New 898,-

As good as new - in stock 1 pcs

Bike Light - front and rear, luminous flux of 300 lm, beam distance of 70m, power: Rechargeable battery, maximum battery life of 13 h, water resistance: IPX4

Sigma ROX 11.1 EVO

6×

3,339,- New 3,589,-

Unsealed - in stock 1 pcs

Bike Computer - speedometer, wireless, heart rate, speeds and cadence measurements , thermometer, digital compass (magnetic sensor) and barometer, 1.77" LED backlit display, max....

Sigma BC 8.0 WR

20×

559,- New 579,-

Unsealed - in stock 1 pcs

Bike Computer - speedometer, cable, speeds measurements , actual speed, average speed, current driving time, hours, distance travelled and total driving time, 0,19" display, max....

Sigma ROX 12.1 EVO BASIC white

1×

7,019,- New 9,619,-

As good as new - in stock 1 pcs

GPS Navigation - designed for bicycles, 3" display, 240 × 400 px resolution, includes digital compass (magnetic sensor) and barometer, without sensors, maps of Czech Republic +...

Free delivery
to Alza branch

Sigma E-MTB Cabro 29" white/black/red

29,990,-

In stock > 5 pcs

2 colors

Buy with code ALZADNY40 17,994,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Get 40 % off with code ALZADNY40.

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,...