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Description
Data Driven Training
Monitor your speed and cadence as you ride with these easy-to-install wireless sensors. With no magnets or other exposed parts to line up, these sensors are easy to install, maintain, and move between bikes.
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.
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+ connectivity and BLUETOOTH Low Energy technology.
With both of these sensors on your bike, you can work to improve your personal best or see where you stand against the pros.
Features:
- Speed Sensor 2 attaches to the wheel-hub to give accurate speed and distance
- Cadence Sensor 2 fastens to non-drive side crankarm
- Transmits data via ANT+ and Bluetooth
- Syncs with Garmin Connect app, other training apps
- Speed Sensor 2 includes three rubber straps for universal fit
- Low profile and easy to install
- Li-Ion 1450mAh 3.7 Volt battery
- Weight: 96g
B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.
Specifications
Mfg Warranty: 12 Mo. Parts & Labor | |
Warranty URL: https://www.garmin.com/en-US/legal/consumer-limited-warranty/ |
Reviews
I've been using Garmin technologies for many, many years ranging from Fenix watches and various bike computers (Edge 530, 830 and 1040). They are all fantastic and communicate flawlessly with Garmin bike speed & cadence sensors 2. These sensors are a great value, easy to install and battery life is excellent! Never had a need to compare Garmin against other brands namely due to complete satisfaction with Garmin. I can say if you have a rare occasion where you have an issue, Garmin technical support and customer service is fantastic.
Was having trouble with my speed sensor due to the wheel magnet slipping. My son had these and I thought the design was better than the common magnet-and-sensor variety. Installed easily, paired quickly with head unit (Karoo 2), and has been trouble-free since. Cannot ask for more!
Ordered these to work with my new Karoo Hammerhead II and I was pleasantly surprised how easy they paired up together! They work great on my road bike, couldn't ask for anything more! Great price, super fast shipping, definitely scored! If you're in need of some sensors and are biking on a budget, these are the ones to grab!
As a new Garmin 830 user I was disappointed at how slow it was at updating speed in GPS only mode. I could see from my old bike computer that the Garmin display was often way off. The speed sensor fixed it right up. I bought the speed-cadence bundle because it was on sale and they’ve both worked great: easy install and pairing, head unit detects them and any other sensors with no effort.
Both my wife and I have these to connect to our Garmin 520+ computers. They are easy to mount on a wheel and the cranks, and it is easy to adjust the location if you find yourself hitting the cadence sensor with your stroke.
These are great for trainer use, giving you interesting data when you have to ride in place. Meanwhile, if you have to load your bike for a drive for a ride, the speed sensor is a bother. It will register each walk from house to car as a ride, and post that amazing data to strava. Took it off after getting kudos on one too many .39 mile rides.
These work well, but I didn't ask for clunky-looking items to mount on my crank arms and hubs. Why did Garmin discontinue the dual sensor that mounted neatly on the chain stay. Probably because all of those that I owned eventually failed. All they needed to do was update the housing and seal it better.
This combo was really easy to set up and use. The only issue was the mounting system for the speed sensor. The bands aren't long enough to accommodate an internally geared hub but I was able to add an additional band I had. Using it on my recumbent on an older trainer to add some stats for motivation. Easy to pair with my phone and Garmin vivoactive 3 watch once you get the hang of it.
I installed the new speed sensors on my new carbon wheel set. It is a much safer and easier installation from the older style sensor, which actually damaged my carbon rim. It installs very easily as well.
I�m gradually winding my way into the new century with my first wireless Garmin setup, and I�ve been accumulating various widgets to that end. I have these paired to a little Garmin Edge 25 and it works fine. I also have a Varia 2 in the mix and it all works. The only caveat is that I have to start riding before I turn on the Head unit and it then recognizes all 3 devices.
With all of my stay-mounted Garmin dual sensors now failed, this is the only Garmin option. I wish these weren't so bulky and ugly. They work fine and can be easily transferred. Garmin should repair or replace the dual sensor parts instead of keep making more electronic waste.

