1. Bicycle Electronics Items
  2. sku: 3434349499843853
  3. COOSPO BK9-CS

COOSPO BK9-CS Cycling Cadence Sensor Bluetooth Ant Wireless 5.0 Rpm

Bk9-cs Coospo Bk9 Cycling Cadence Sensor Bluetooth 5.0 Ant Wireless Rpm S

( Brand: Coospo ), ( Part Type: Sensor ), ( Included Components: Bk9c Cadence Sensor ), ( Measuring Range: 1 1 Rpm, 0 100 Km/h ), ( Manufacturer Part Number: BK9-CS ), ( Style: Modern ), ( Color: Bk9 Set ), ( Output Type: Digital ), ( Mounting Type: Silicone Ring/field Buckle ), ( Material: Plastic ), ( Package Dimensions Lxwxh: 3.78x3.46x0.75 Inches ), ( Weight: 0.09 Pounds )

Review COOSPO Cycling Cadence Sensor Bluetooth 5.0 Ant Wireless Rpm

Introducing the Coospo BK9-CS Cycling Cadence Sensor, an essential gadget for serious and dedicated cyclists who aim to enhance their training and performance. This state-of-the-art device uses Bluetooth 5.0 and ANT wireless technology to seamlessly connect with various fitness apps, smartphones, and bike computers.

The BK9-CS Cadence Sensor is meticulously designed to measure the number of pedal revolutions per minute (RPM) during your cycling sessions. By tracking your cadence, you can optimize your pedaling efficiency, improve your power output, and increase your endurance. Additionally, this sensor provides real-time data, allowing you to make adjustments on the fly and fine-tune your cycling technique.

Constructed with high-quality materials and advanced technology, the Coospo BK9-CS sensor is both durable and reliable. It features a waterproof design, ensuring that it can withstand the rigors of outdoor rides and intense training sessions. The sleek, lightweight design also ensures that it stays securely attached to your bike without causing any unwanted drag or resistance.

Setting up the BK9-CS Cadence Sensor is a breeze. It comes with a quick-release mounting system that allows for easy installation and removal. The battery life is impressive, lasting up to 30 hours on a single charge. The sensor also features an automatic sleep mode, which helps conserve battery life when not in use.

The Coospo BK9-CS Cycling Cadence Sensor is compatible with a wide range of fitness apps and bike computers, including Strava, MapMyRide, Wahoo Fitness, and many more. This versatility makes it an indispensable tool for cyclists of all levels, whether you're a weekend warrior or a professional athlete.

In summary, the Coospo BK9-CS Cycling Cadence Sensor is a must-have accessory for cyclists who want to improve their performance and optimize their training. Its advanced technology, durable design, and compatibility with various fitness apps and bike computers make it a versatile and essential tool for any cyclist's toolkit.

Coospo BK9-CS Cycling Cadence Sensor: A Comprehensive Analysis

The Coospo BK9-CS is a Bluetooth 5.0 ANT cycling cadence sensor designed to help cyclists monitor their pedaling rhythm. In this analysis, we will discuss the key features, advantages, disadvantages, and a concluding recommendation.

Features:

1. Bluetooth 5.0 and ANT connectivity for compatibility with various fitness apps and devices

2. Cadence measurement accuracy up to /- 2%

3. Battery life of up to 50 hours

4. Waterproof design with an IPX7 rating

5. Easy installation and setup

Advantages:

1. Dual connectivity via Bluetooth 5.0 and ANT enables compatibility with a broader range of devices and apps.

2. Highly accurate cadence measurement helps cyclists optimize their training and performance.

3. Long battery life ensures extended use without frequent charging.

4. Waterproof design protects the sensor from rain or sweat during training.

5. Easy installation and setup make it convenient for riders to use.

Disadvantages:

1. Limited compatibility with some older devices and apps that do not support Bluetooth 5.0 or ANT .

2. Some users have reported issues with connectivity and sensor accuracy.

3. May not be as visually appealing or sleek as some other sensors on the market.

Conclusion:

The Coospo BK9-CS cycling cadence sensor offers several advantages, including dual connectivity, high accuracy, long battery life, waterproof design, and easy installation. However, it also has some disadvantages, such as limited compatibility with older devices and potential connectivity or accuracy issues.

Recommendation:

If you are a serious cyclist looking for an accurate and reliable cadence sensor, the Coospo BK9-CS is a solid choice due to its dual connectivity, high accuracy, and long battery life. However, if you have an older device or app that does not support Bluetooth 5.0 or ANT , you may want to consider alternative options. Overall, the Coospo BK9-CS is a worthwhile investment for any cyclist seeking to optimize their training and performance.

Details:

Mounts included. BK9 Cycling Cadence Sensor, Bluetooth 5.0 ANT Wireless RPM IP67 Waterproof 300H Battery, with Computers. Recommended APP - Work with App Roughy/Platoon/Yahoo. WAHOO APP NOT allow pairing 2 PCs of other brands cycling sensors at the same time.

Cycling Cadence Sensor - The number of revolutions per minute RPM you complete at a given speed. The cadence speed sensor attaches to any bikes wheel hub. Easy to Install NO MAGNETS - Universal fit fits most bikes and frame sizes. By learning how to increase and train your cycling cadence, or the rate at which you pedal, you'll improve efficiency allow yourself pedal for longer, faster.

IP67 Waterproof - The BK9 cadence speed sensor has an waterproof rating, allowing you to ride freely in any weather.

part #: bk9 prices

  • $32.50-$67.99

specifications velocipedespark:

  • brand: Coospo
  • part type: Sensor
  • included components: Bk9c Cadence Sensor
  • measuring range: 1 1 Rpm, 0 100 Km/h
  • manufacturer part number: BK9-CS
  • style: Modern
  • color: Bk9 Set
  • output type: Digital
  • mounting type: Silicone Ring/field Buckle
  • material: Plastic
  • package dimensions lxwxh: 3.78x3.46x0.75 Inches
  • weight: 0.09 Pounds

payments velocipedespark:

  • credit card: Visa
  • other
  • wallet: Google-pay

general velocipedespark:

  • condition: New
  • Cycling > Bicycle Electronics > Cycle Computers GPS

returns velocipedespark:

  • policy: Returns Accepted
  • paid by: Seller
  • time: 30 Days
  • method: Money back

seller velocipedespark:

  • # reviews: 365
  • rating: 99.4%
  • city: Knoxville, Tennessee

offer velocipedespark:

  • sold: 0
  • options: Ship-to-home
  • quantity: 1
  • started: March 18, 2026
  • availability: In Stock

shipping velocipedespark:

  • service: USPS First Class Letter
  • carrier: USPS
  • type: Fixed
  • cost: $0.00
  • transit: 5-12 Days
  • class: Standard
part type: sensor, included components: bk9c cadence sensor, measuring range: 1 1 rpm, 0 100 km/h, style: modern, output type: digital, mounting type: silicone ring/field buckle, package dimensions lxwxh: 3.78x3.46x0.75 inches,
category: sporting goods > cycling > bicycle electronics > cycle computers gps, color: bk9 set, weight: 0.09 pounds, material: plastic, sku: 3434349499843853,

Coospo BK9 Is Similar To:

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5 offers $32.50–$67.99 USD
  • New other (see details). Offer #1 priced at $32.50 + $8.75 delivery = $41.25* total. With the Coospo model, cyclists can easily monitor their speed and cadence while out on a ride, making it a reliable tool for training and achieving fitness goals. The Coospo Cycling Speed & Cadence Sensor is a bike computer designed specifically for cycling enthusiasts.+$8.75 shipping
  • New. Offer #2 priced at $67.99 + $0.00 delivery = $67.99* total. By learning how to increase and train your cycling cadence, or the rate at which you pedal, you ll improve your cycling efficiency and allow yourself to pedal for longer, faster. Cycling Cadence Sensor - The number of revolutions per minute (RPM) you complete at a given speed.FREE SHIPPING
  • New. Offer #3 priced at $39.84 + $0.00 delivery = $39.84* total. manufacturer COOSPO. Color C Cadence Sensor.FREE SHIPPING
  • New. Offer #4 priced at $43.99 + $0.00 delivery = $43.99* total. S Speed Sensor. C Cadence Sensor.FREE SHIPPING
  • New. Offer #5 priced at $95.37 + $0.00 delivery = $95.37* total. partNumber -CS. The cadence speed sensor attaches to any bike's wheel hub.FREE SHIPPING

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