SKU: BK805
Availability: 90 In Stock
Product Type: Cycling Sensor
Subtotal: $25.90
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Two Solutions in One-BK805 Cycling Speed and Cadence Sensor

Integrated with ANT+ and Bluetooth technology, the BK805 Speed and Cadence Sensor wirelessly transmits your speed and cadence data to compatible bike computers or cycling APPs simultaneously to help you monitor your cycling performance.
Physical dimensions: 102.4×44.8×25.4mm
Battery: CR2032
Battery Life: 500 hours
Wireless connections: Bluetooth & ANT+
Speed Measurement: Yes
Cadence Measurement: Yes
Charging method: Replacement battery
Operating Temperature: -10℃ ~ 50℃
Main Device x 1 (CR2032 battery installed)

Crank Magnet x 1

Spoke Magnet x 1

Rubber Band for Main Device x 1

Rubber Pad for Main Device x 1

Main Device x1 Main Device x 1

Battery Cover Tool x 1

Cable Ties x 6

Screw Wrench x 1

User Manual x 1

We currently ship our products to 47 countries as below:

Asian Singapore, Japan, South Korea, Indonesia, Malaysia, Philippines, Thailand, United Arab Emirates, Cyprus
North America The United States, Canada, Mexico
South America Peru, Chile, Argentina, Brazil
Central America Costa Rica, El Salvador
Oceania Australia,New Zealand

The United Kingdom, Germany, Italy, France, Austria, Estonia, Greece, Latvia, Lithuania, Malta, Slovakia, Slovenia, Czechia, Belgium, Ireland, Finland, Netherlands, Hungary, Luxembourg, Croatia, Denmark, Poland, Sweden, Switzerland, Norway, Romania


South Africa,

Note: We don't ship to the countries that aren't listed, oversea states of America, and islands.

Shipping Fees

We provide free shipping for orders over 29 USD, for orders below 29 USD, you need to pay 4.99 USD for the shipping fee.

Order Processing Time

1-2 business days(Monday-Friday), We usually process orders within 24 hours.

Delivery Time

Shipping Method Country Shipping Times Tracking Information
Priority Airmail United Kingdom 3-5 business days Available
USA, Singapore, Italy, France, Japan, South Korea 5-8 business days
Canada, Germany, United Arab Emirates, Australia, Poland, Austria, Netherlands, Switzerland, Belgium, Luxembourg 7-10 business days
New Zealand, Denmark 7-12 business days
Peru, Philippines, Thailand 7-15 business days
Sweden, Slovakia, Slovenia, Ireland, Lithuania, Czech Republic, Hungary 10-12 business days
Estonia, Norway, Mexico, Malaysia 10-20 business days
Greece, Latvia, Finland, Croatia, Cyprus, Chile 12-15 business days
Romania, South Africa, Costa Rica, El Salvador, Brazil, Indonesia 15-22 business days
Malta, Argentina 20-35 business days

The following reason may impact the delivery time:

*Holidays and in cases of force majeure, such as earthquake, typhoon, flood or tsunami; war, municipal engineering construction, or other government policies. You may experience delayed processing and/or shipping time frames. We’re working to fulfill your order as quickly as possible and will share updates with you via email as soon as they become available.

(*There is the different processing time for different items. Once your order is placed, you can check order shipping info from the online order status page. We will also inform you through your registered email.)

Duties & Taxes

*Local taxes and import duties may be incurred in some countries and are not included in the amounts shown. The buyer or recipient of the shipment is responsible for all such taxes and duties. Our products are sold worldwide and we cannot guarantee that they meet the import requirements of every country. If in doubt, please check with your country's customs office prior to ordering.

If you have any further questions, please contact our customer services.


Customer Reviews

Based on 29 reviews
Wilfried Hermesdorf 66

BK805 Cycling Speed and Cadence Sensor

Fred Seitz
A Company That Really Cares!

Last year I received a CP 100 bundled with this sensor for my birthday. Unfortunately, because of health issues, I wasn't able to install it for the '23 Michigan's summer and fall riding season. I finally got around to installing it this May of '24. The spoke magnet has a plastic clamp and didn't come with the metal clamp /washer to protect the plastic clamp. As I was tightening the magnet on the spoke, the plastic clamp/nut cracked. I contact Coospo to secure a new spoke magnet assembly. The kind customer service representative responded to my online request within just a few hours to inform me that they didn't have parts for the spoke magnet. Even though it was a month past the one year warranty, Coospo happily informed me they would send me a whole, complete, new sensor package that included the spoke magnet assembly. WOW! What a company!!! I'm a customer for life!!! Thank-you Coospo!!!!!!

Štefan Boštjančič

I'm very satisfeid with this sensors. Very good quallity for this price!

Alessandro Muto

BK805 Cycling Speed and Cadence Sensor

Gianfranco Poli
Completo di tutto

Persino la chiave esagonale per regolare la posizione del sensore della velocità

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