COOSPO BK9 Cadence Sensor & Speed Sensor Set: ANT+ & Bluetooth 5.0 wireless
If you're the kind of cyclist who geeks out over every pedal stroke and mile, the COOSPO BK9 Cadence Sensor & Speed Sensor Set is pretty much your new best friend. It's got both cadence and speed sensors in one neat package, because why settle for half the data when you can have it all?
Here's the lowdown on what makes this set a game-changer:
- First off, it connects wirelessly with ANT+ and Bluetooth 5.0. Translation: it plays nice with almost any gadget you throw at it.
- Then there's the IP67 waterproof rating. Rain or shine, this thing won't bail on you—unlike that one friend who always cancels on ride day.
- Battery life? A whopping 300 hours. That's enough for a ton of rides before you even think about swapping batteries.
- And installation? A breeze. Slap it on your road bike, and you're good to go with spot-on data to shave seconds off your time or just show off to your cycling buddies.
Features
- IP67 waterproof
- 300 hours battery life
- Compatible with road bikes
- ANT+ & Bluetooth 5.0 wireless
General specs
- Brand: COOSPO
- Model: BK9
- Seller: Joom
- ID: 687753ce13a50501a32f6961
- Connectivity: ANT+, Bluetooth 5.0
- Waterproof Rating: IP67
- Battery Life: 300 hours
- Compatibility: Road bikes
- First listed by seller: 8/1/25
If you are interested in more details, you can find full information on the seller's page.
View on seller's site
#publicidad
$73.81
Last price update: 12/10/25
Available to order
Price History for seller Joom
Shipping options
Delivery to 
Russia
Russia
Available
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| Brand | COOSPO | IGPSport | CYCPLUS | Magene | Magene | Magene |
| Model | BK9 | BSC300T | M3 | C406pro | ||
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| Price | $73.81 | $191.90 | $49.99 | $81.99 | $25.00 | $26.99 |
| Seller | Joom | Joom | Amazon | Gshopper | Gshopper | Gshopper |
| Update | Dec 8, 2025 | Feb 16, 2026 | Feb 7, 2026 | Jul 25, 2024 | Jul 25, 2024 | Jul 25, 2024 |
| Connectivity | ANT+, Bluetooth 5.0 | GPS | ANT+, Bluetooth | Wireless, ANT+ | Bluetooth, Ant+ | Bluetooth, ANT+ |
| Compatibility | Road bikes | Bicycles | Road bikes, Spinning bikes, Trainers | |||
COOSPO BK9 ANT+ & Bluetooth 5.0 wireless
$73.81
