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Item#: N82E16858998141

GARMIN Speed/Cadence Bike Sensor

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  • Specifications
  • Warranty & Returns
  • Reviews




Colorado 300
Colorado 400c
Colorado 400i
Colorado 400t
Dakota 20
Edge 305
Edge 500
Edge 705
Edge 800
eTrex 30
Forerunner 305
Forerunner 310XT
Forerunner 405
Forerunner 405CX
Forerunner 410
Forerunner 50
Forerunner 610
Forerunner 910XT
Foretrex 401
Garmin ANT+ adapter for iPhone
Garmin Fit
GPSMAP 62stc
Montana 600
Montana 650
Montana 650t
Oregon 300
Oregon 400c
Oregon 400i
Oregon 400t
Oregon 450
Oregon 450t
Oregon 550
Oregon 550t
Rino 650
Rino 655t


Monitor your pedaling cadence as you ride with this self-calibrating, wireless speed/cadence sensor.

It measures and reports your pedaling strokes per minute, providing feedback for optimal performance.

Note: If using with a Colorado or Oregon Series the GSC10 will only report cadence.
Warranty, Returns, And Additional Information

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  • Benjamin L.
  • 6/26/2013 8:09:36 PM
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsAwesome

Pros: Got this for my second bike (road). Connected to my garmin 500 easily.

Cons: No cons, works as well as my other unit.

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  • Matthew J.
  • 8/24/2012 2:42:04 PM
  • Ownership: less than 1 day
  • Verified Owner

1 out of 5 eggs

Pros: I have one of these on my main bicycle and it is awesome. In a very compact lightweight package it gives you cadence, and speed data without wires.

Cons: DOA twice!!! Don't buy this from this vendor. When this unit sells for $65 everywhere else, you know this deal is too good to be true.

Other Thoughts: The first one I got didn't work. The battery was dead. I replaced the battery, and while the light came on, it wouldn't pair with my Gamin 705. The 705 pairs just fine with the other cadence/speed sensor on my main bike, so I know the problem was with the unit.

I spent my $5 postage to send it back, and get a replacement. Again, the unit was dead on arrival. I replaced the battery again, but this unit it is even worse than the first one. I don't even get a light to come on. So I spend another $5 to send it back just so I can get a refund. I'm out $10 plus the time it took to go to the post office twice, and I don't even have a cadence sensor.

It appears that the vendor selling these through Newegg got a bad batch somehow. It's like they got all the rejects from the factory and that is why they are selling for $30 less than everywhere else.

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  • Robert N.
  • 7/30/2012 11:49:45 AM
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsA must for my training

Pros: Combines both cadence and Speed into one sensor. Paired up very quickly. I had no problems with installation. The red and green indicators on the sensor make it easy to know when you have it aligned correctly.

Cons: None so far.

Other Thoughts: I liked it so much I ordered another for my touring bike.

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Home > 
Electronics > 
Portable Electronic Devices > 
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Garmin > 
Item#: N82E16858998141
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