Quick Picks:
The 15 Best Bike Sensors Reviews:
SaleBestseller No. 1 
Garmin 010-12843-00 Speed Sensor 2, Bike Sensor to Monitor Speed, Black
- The speed sensor 2 attaches to the hub of either wheel. You can set up wheel size in our Garmin connect online community or self-calibrate with an edge cycling computer or compatible Garmin device.
- Once set up, you’ll get accurate speed and distance at all times — even without a head unit.
- Ant+ connectivity and Bluetooth Low energy technology Let you sync to Garmin Connect and other training apps, compatible devices and fitness equipment for better data when you ride indoors and outdoors.
- The odometer feature tracks your distance to help plan for bicycle maintenance.
Bestseller No. 2 
Sunny Health & Fitness Exercise Cycling 2-in-1 Cadence / RPM + Speed Sensor for Indoor or Outdoor Bikes - CB100
- STAY CONNECTED: Sync to your phone, tablet or other mobile devices through Bluetooth or ANT+ wireless connectivity technology. Recommended to be used with the SunnyFit APP for full functionality and optimal connectivity.
- FOR ALL CYCLERS: Whether you’re training for a marathon, mountain biking in the Sierra Nevada’s or following the latest lessons on your indoor exercise bike, stay on top of your metrics and your cycling performance.
- REAL-TIME DATA: Track and view your data all in real-time by connecting it to the Sunny Health & Fitness APP.
- EASY INSTALLATION: No magnets or adhesive necessary. Simply place the sensor onto the protective rubberized mat, then wrap and secure around the bike’s crank with the bands provided. If using for outdoor cycling, we recommend that you secure the sensor onto the flywheel axle instead.
- SUNNYFIT APP: Connects seamlessly with the Sunny Health & Fitness SunnyFit APP. Cycle along with your favorite certified Sunny Health & Fitness trainers with hundreds of lessons, get health and diet tips from dedicated professionals, set your goals, and plan your workouts – No subscriptions or fees!
SaleBestseller No. 3 
Louis Garneau, Women's Fit Sensor 5.5 Cycling Shorts 2, Black, Medium
- Made with quick-drying, moisture-wicking Fit Sensor fabric
- Includes an Airzone 2 chamois for all-day comfort
- Features a HugFit waist and Powerband thighs that fit snugly and securely
- Provides UPF/SPF 50 protection against the sun
- 5.5 inch (14 cm) inseam
Bestseller No. 4 
LEZYNE Pro Speed Bicycle Sensor, LED Indicator, Magnet-Less, Bike Speed Sensor
- Compatibility: Bluetooth computers and trainers
- Includes: replaceable CR2032 battery
- Claimed Weight: 0.4oz
Bestseller No. 5 
Magene Outdoor Speed/Cadence Sensor for Cycling, Wireless Bluetooth/Ant+ Bike Computer RPM Sensor, Compatible with Wahoo Fitness, Strava
- [Battery] Remove the insulating sheet of the pre-installed battery before usage; re-install the battery to switch between the speed and cadence mode.
- [Mode] 1 sensor can ONLY select one mode (Speed or Cadence) at the one time.So you need 2 sensors to test both speed and cadence.(1 for speed,1 for cadence)
- [Device] When using the Bluetooth protocol 1 sensor can ONLY connect to 1 APP or device concurrently; When using ANT+ protocol it can be connected to multiple devices at the same time.
- [Connection] When using a smart phone APP, you need to search for the sensor in the APP, searching through the phone system’s Bluetooth setting is invalid.
- [Hibernation] S3+ sensor will automatically enter the sleep state for 1 minute to save power after the sensor is stationary, the sensor will ONLY start sending broadcasts after it is properly woken-up.
SaleBestseller No. 6 
Louis Garneau, Men’s Fit Sensor 3 Cycling Bib Shorts, Padded Chamois, Compression, Breathable, Road Biking, Black, Large
- Square Mesh stretch fabric provides ventilation and dries quickly
- Compressive fit supports you as you move
- Features Airzone 2 chamois and anti-chafing seams for comfort
- Provides UPF/SPF 50 protection and features a reflective logo for visibility
- 10.25 in (26 cm) inseam
Bestseller No. 7 
Universal Speedometer Magnet, Wireless Cycling Riding Parts for Bicycle Bike Cycling Computer Works Speedometer Odometer
- HIGH QUALITY: Universal bike odometer magnet is made from premium materials, it is strong and durable.
- UNIVERSAL FOR ALL BIKES COMPUTER: Universal for all brands of bike computers, can be used as replacement for your broken or lost bike computer sensor.
- EASY TO INSTALL: Our speedometer magnet suitable for different specifications of the bicycle spoke, easy to install, not easy to drop.
- EFFICIENT RIDING TOOL: Good assistant for bicycle training. Makes you cycling more scientific and efficient.
- GUARANTEE: If you are not satisfied with our product received, you can apply for unconditional return and refund within 180 days. In terms of any problem of this product, you can send emails to us at any time. We will reply you as soon.
Bestseller No. 8 
COOSPO Cadence and Speed Sensor, 2 in 1 Bluetooth ANT+ RPM Cycling Cadence Sensor, Wireless Bike Speed Sensor for Bicycle, Compatible Cycling Computer Runtastic Pro, Zwift, UA Run, Rouvy,Openrider
- ✅Tracking Cadence and Speed Sensor: Accurately monitor real-time both cycling speed and cadence, also provide distance data for compatible Android/iOS APP/GPS bike computers.
- ✅Bluetooth & ANT+: Compatible with Smart bluetooth and ANT+ connection, support connected with most of fitness app/bike computer.
- ✅Flexible installation: BK805 bike speed and cadence sensor can fit with most bikes and frame sizes with the adjustable mounting.
- ✅Fitness Apps Compatible: Compatible with fitness app like Coosporide/ Runtastic Pro/ Zwift/UA Run/ Openrider/ Endomondo, More APP compatible welcome to update to CooSpo.
- ✅CooSpo BK805 Performance: IP67 waterproof, comes with several of rubber bands and zip tie mounts for more secure installation. Low energy, equipped with a replaceable CR2032 Coin Cell Battery can be continue use up to 500hrs.
SaleBestseller No. 9 
Louis Garneau, Women's Fit Sensor 7.5 Cycling Shorts 2, Dark Night, Medium
- Made with quick-drying, moisture-wicking Fit Sensor fabric
- Includes an Airzone 2 chamois for all-day comfort
- Features a HugFit waist and Powerband thighs that fit snugly and securely
- Provides UPF/SPF 50 protection against the sun
- 7.5 inch (19 cm) inseam
Bestseller No. 10 
Speed Sensor for BAFANG BBS Mid Drive Motor Kit DIY Electric Bike E-Bike Conversion Kits Bicycle Accessories
- The Speed senser is for Bafang orginal quality.
- Easy to install. Suitable with all kinds of Bafang Mid Motor 250w/350w/500w/750W/1000W.
- The speed sensor provides correct data for the E-bike display to improve the debuggability of the drive system for different drivers.
- Pulse number (pulse / cycle) 1; Rated input voltage (DCV) 4.2-5.5; Operating temperature: -20-45 °C.
- Outlet length: 80 mm; Wiring type: M3.10; Recommend Sensing distance: less then 4 mm; Complies with IP 65.
SaleBestseller No. 11 
COOSPO Cadence and Speed Sensor, Bluetooth ANT+ Cycling Cadence Sensor Bike Speed Sensor, Wireless RPM Bicycle Cadence Sensor for Bike Computer/Rouvy/Zwift/Openrider/Peloton/Wahoo/CooSporide
- ✅RPM Cycling Sensor - Tracking and provide real-time cycling cadence or speed data on your bike computer or smartphone apps with CooSpo bike RPM cycling sensor.
- ✅Cadence or Speed Sensor – Switch the battery, it will switch between rpm cadence and speed mode. Cadence sensor attaches on crank, blue LED will light up for three seconds on the panel. Speed sensor mounts on the axle with red LED light up for three seconds on panel. Two modes CAN NOT working at the same time.
- ✅Bluetooth & ANT+ Compatible - Compatible with wireless Bluetooth and ANT+ dual mode technology, it allows you to connect and display data on both smartphones and GPS bike computers in the same time.
- ✅App Compatible & Battery Life - Work with popular training app including Zwift, Rouvy, RidewithGPS, Peloton, Openrider, TrainerRoad CooSporide, CR2032 battery lasts up to 500 hours.WAHOO APP can’t tracking 2 data in the same time even you have 2 sensors.
- ✅Best Design and Support – Total weight is 9.5g , easy install. It comes with rubber pad and different size O-ring to help you better fix it on bike. Wireless and non-magnetic, IP67 waterproof for rainny riding. CooSpo offer 1 year warranty once the sensor shipped.
SaleBestseller No. 12 
Garmin Cadence Sensor 2, Bike Sensor to Monitor Pedaling Cadence, Black
- The cadence sensor 2 fastens to any size crank arm and measures pedal strokes per minute so you can get the most out of your training.
- ANT+ connectivity and BLUETOOTH Low Energy technology let you send cadence data to our Garmin Connect online community and other training apps, compatible devices and fitness equipment for better data when you ride indoors and outdoors.
- Compatible with multiple Garmin devices.
SaleBestseller No. 13 
Garmin Speed Sensor 2 and Cadence Sensor 2 Bundle, Bike Sensors to Monitor Speed and Pedaling Cadence
- The speed sensor 2 attaches to the hub of either wheel and self-calibrates with your Edge cycling computer or compatible Garmin device to give you accurate speed and distance at all times — even without a head unit..Control Method:Application.Special Feature:Bluetooth.
- The cadence sensor 2 fastens to any size crank arm and measures pedal strokes per minute so you can get the most out of your training.
- Send live speed, distance and cadence data to compatible training apps or displays by using ANT and connectivity and BLUETOOTH Low Energy technology.
- The odometer feature — for the speed sensor only — tracks your distance to help plan for bicycle maintenance.
Bestseller No. 14 
POWR LABS Bike Cadence Sensor for Stationary Bike & Road Bike, Smallest & Lightest Bike Sensor Bluetooth ANT+, Compatible with Wahoo, Garmin, KICKR, Polar, Bike Speed Sensor Bike Accessories
- SMALLER & LIGHTER: Who wants a bulky, heavy ant cadence sensor? Nobody! That's why we focused on developing the smallest and lightest spin bike cadence monitor on the market.
- ACCURACY IN ALL WEATHER: Our class leading sensors accurately track and capture your cycling cadence in real-time via Bluetooth 5.0 or ANT+ connectivity. With an IP67 rating, this sensor is WATER AND DUST RESISTANT and performs in all weather.
- THREE EASY INSTALL OPTIONS: Installs directly on the bike crank with patented 3M adhesive tape or removable ties, as well as directly onto your cycling shoe if you want to use it across multiple bikes. Works as an indoor bike cadence sensor for spin bike or outdoor cycling cadence sensor bluetooth.
- COMPATIBLE With Bike APPs: Quickly pairs wirelessly via Bluetooth to your favority bike apps such as Zwift, Wahoo, Polar, Garmin, Trainer Road and more.
- COMPATIBLE With BIKE COMPUTERS & INDOOR BIKE TRAINERS: Quickly pairs wirelessly via ANT+ to your favorite bike hardware and computers such as Garmin cadence sensor for Edge, Wahoo Cadence Sensor for ELMNT and KICKR, Polar and more.
Bestseller No. 15 
MEILAN C3 Bluetooth Speed and Cadence Sensor Speed&Cadence Sensor Two in one Wireless Speed Sensor Bike Cadence Sensor for Bike Computer and apps Zwift MEILAN
- 【Speed and Cadence 2 in 1】Accurately track speed, cadence and distance in real time, and transmit it to your smartphone or bike computer via Bluetooth.
- 【Compatible with Third-party apps】Work with most popular cycling apps which is you favorite – MEILAN, Zwift, RideWithGPS, MapMyRide, Cyclemeter, TrainerRoad, Peloton, and more.
- 【Compatible with Bike Computer and Sport Watch via BLUETOOTH 4.0】C3 speed and cadence sensor only supports Bluetooth connection, and can be compatible with bike computers and sports watches. C3 does not support devices compatible with the ANT+ protocol, such as Garmin, Bryton, etc.
- 【Work with Zwift for indoor trainer】 C3 works with most bikes and frame sizes, It can be used for indoor training with most bikes which is inserted into the indoor trainer platforms. Capture speed and cadence on your favorite indoor cycling platform and display on your phone or PC via Zwift app. Unsuitable installation notice: Some bikes have large flat fork spans, or most indoor bicycles, spinning, and the trainer, which is not suitable for installing this product.
- 【Installation notes of sensor】1, The sensor and magnet must be fixed firmly. 2, After installation, please make sure that the gap between the corresponding speed sensor and cadence sensing part and the corresponding magnets does not exceed 2cm. 3, There are two small triangles on the sensor. Please make sure that the triangle is aligned with the center of the cadence magnet and speed magnet. It does not fit for spin bike.
Last update on 2023-01-12 / Affiliate links / Images from Amazon Product Advertising API