Garmin Bike Speed & Cadence Sensor 2

Monitor your speed and cadence as you ride with these easy-to-install wireless sensors. These sensors have no magnets or protruding parts, and are easy to install, care for, and change from one bike to another.

Speed Sensor 2 attaches to either wheel axle and automatically calibrates with your Edge® bike computer or compatible Garmin device, so you get accurate speed and distance measurements every time, even without a head unit.

The Cadence Sensor 2 can be attached to any size crank arm and measures pedal strokes per minute, so you get the most out of your training.

Send real-time speed, distance and cadence data to compatible training apps or displays with ANT+® connectivity and Bluetooth® low energy technology.

With these two sensors on your bike, you can work to improve your personal best or compare your results with those of the professionals.

Device Compatibility:

• fēnix® 2 Special Edition fēnix® 2 Special Edition
• fēnix® 3 Sapphireix® 3 Sapphire
• fēnix® 3 Sapphire HR fēnix® 3 Sapphire HR
• Approach® S60 Approach® S60
• D2™ Bravo D2™ Bravo
• D2™ Charlie D2™ Charlie
• D2™ Delta D2™ Delta
• D2™ DeltaPX D2™ DeltaPX
• D2™ Delta S D2™ Delta S
• Descent™ Mk1 Descent™ Mk1
• Edge® 1000 Edge® 1000
• Edge® 1030 Edge® 1030
• Edge® 130 Edge® 130
• Edge® 130 Edge® 130
• Edge® 25 Edge® 25
• Edge® 500 Edge® 500
• Edge® 510 Edge® 510
• Edge® 520 Edge® 520
• Edge® 520 Plus Edge® 520 Plus
• Edge® 520 Plus Edge® 520 Plus
• Edge® 530 Edge® 530
• Edge® 800 Edge® 800
• Edge® 810 Edge® 810
• Edge® 820 Edge® 820
• Edge® 830 Edge® 830
• Edge® Explore Edge® Explore
• Edge® Explore 1000 Edge® Explore 1000
• Edge® Explore 820 Edge® Explore 820
• epix™ epix™
• eTrex® Touch 35 eTrex® Touch 35
• fēnix® 2 fēnix® 2
• fēnix® 3 fēnix® 3
• fēnix® 5 fēnix® 5
• fēnix® 5 Plus fēnix® 5 Plus
• fēnix® 5S fēnix® 5S
• fēnix® 5S Plus fēnix® 5S Plus
• fēnix® 5X fēnix® 5X
• fēnix® 5X Plus fēnix® 5X Plus
• fēnix® Chronos fēnix® Chronos
• Forerunner® 230 Forerunner® 230
• Forerunner® 235 Forerunner® 235
• Forerunner® 245 Forerunner® 245
• Forerunner® 245 Music Forerunner® 245 Music
• Forerunner® 310XT Forerunner® 310XT
• Forerunner® 35 Forerunner® 35
• Forerunner® 45 Forerunner® 45
• Forerunner® 45S Forerunner® 45S
• Forerunner® 620 Forerunner® 620
• Forerunner® 630 Forerunner® 630
• Forerunner® 645 Forerunner® 645
• Forerunner® 645 Music Forerunner® 645 Music
• Forerunner® 735XT Forerunner® 735XT
• Forerunner® 910XT Forerunner® 910XT
• Forerunner® 920XT Forerunner® 920XT
• Forerunner® 935 Forerunner® 935
• Forerunner® 945 Forerunner® 945
• Foretrex® 601 Foretrex® 601
• Foretrex® 701 Ballistic Edition Foretrex® 701 Ballistic Edition
• GPSMAP® 276Cx GPSMAP® 276Cx
• GPSMAP® 64s GPSMAP® 64s
• GPSMAP 64sx GPSMAP 64sx
• GPSMAP 66i GPSMAP 66i
• GPSMAP® 66s GPSMAP® 66s
• GPSMAP® 66st GPSMAP® 66st
• MARQ™ Athlete MARQ™ Athlete
• MARQ™ Aviator MARQ™ Aviator
• MARQ™ Captain MARQ™ Captain
• MARQ™ DriverMARQ™ Driver
• MARQ™ Expedition MARQ™ Expedition
• Oregon® 600 Oregon® 600
• Oregon® 650 Oregon® 650
• Oregon® 650t Oregon® 650t
• Oregon® 700 Oregon® 700
• Oregon® 750 Oregon® 750
• Oregon® 750t Oregon® 750t
• Edge 530 Mountain Bike Pack Edge 530 Mountain Bike Pack
• Edge 830 Mountain Bike Pack Edge 830 Mountain Bike Pack
• tactix® Bravo tactix® Bravo
• tactix® Charlie tactix® Charlie
• Varia Vision™ Bike Data Viewer Varia Vision™ Bike Data Viewer
• VIRB® 360 VIRB® 360
• VIRB® Ultra 30 VIRB® Ultra 30
• VIRB® Ultra 30 with Powered Stand VIRB® Ultra 30 with Powered Stand
• VIRB® X VIRB® X
• VIRB® XE VIRB® XE
• vívoactive® vívoactive®
• vívoactive® 3 vívoactive® 3
• vívoactive® 3 Music vívoactive® 3 Music
• vívoactive® HR vívoactive® HR
• vívosmart® vívosmart®