# Speed/cadence sensor Polar 91053157 Black

**URL:** https://aio.lv/en/product--polar-91053157--437412
**Data updated:** 2026-05-19 19:54 (EEST)
**Category:** Bicycle accessories
**Manufacturer:** Polar
**Manufacturer code:** 91053157
**EAN:** 0725882017907
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 84.99 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 70.24 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--polar-91053157--437412

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

The Polar 91053157 Speed/cadence sensor is designed for cyclists seeking accurate speed and cadence data. Compatible with Android 4.3 and above, as well as iOS devices, this black sensor provides real-time metrics to enhance your cycling performance. Its lightweight design ensures easy installation and reliable performance during rides.

## Long description

The Polar 91053157 Speed/cadence sensor provides accurate cycling speed and cadence measurements to help you track and optimize pedaling performance. The compact black sensor uses Bluetooth® Smart technology for low power consumption and can sync data to your smartphone and to the Polar Flow web service for later analysis.
Advantages
Compact and lightweight design ensures easy installation and minimal added weight on the bike. Bluetooth® Smart connectivity offers reliable wireless communication with compatible smartphones and cycling devices while conserving battery life. The sensor is compatible with iOS and selected Android devices, making it suitable for riders who record and review their training data.
Suitable for
Recreational cyclists tracking speed and cadence
Road and commuter riders monitoring pedaling efficiency
Training cyclists who upload rides to Polar Flow for analysis
Key specifications
Brand: Polar
Model / MPN: 91053157
EAN: 0725882017907
Functions: Speed and cadence measurement
Connectivity: Bluetooth® Smart
Compatibility: iPhone 4S and later; selected Android devices with Android 4.3 or later
Color: Black
How to use
Mount the sensor to the bike according to the manufacturer’s instructions so that the cadence and speed magnets (if separate) are correctly aligned. Pair the sensor with your smartphone or compatible cycling computer via Bluetooth® Smart. Start your ride and record speed and cadence data; sync recorded sessions to the Polar Flow web service for detailed review and analysis.
Usage recommendations
Ensure compatibility with your smartphone model and OS version before purchase. Check sensors and mounting brackets for secure attachment before each ride. Replace the battery according to Polar’s guidance to maintain accurate measurements.

## Specifications

| Feature | Value |
|---|---|
| Type | Speed/cadence sensor |
| Compatibility | M460, V650, V800 |
| Product colour | Black |
| Bluetooth | Yes |
| Mobile operating systems supported | Android 4.3, Android 4.4, Android 5.0, Android 5.1, iOS |

## FAQ

### How much does the Speed/cadence sensor Polar 91053157 cost, and is it available for purchase?

The price is 84.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 14.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can Speed/cadence sensor Polar 91053157 be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Polar products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Polar service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/437412/65255565_large.webp