Garmin Speed and Cadence Sensors (Replaces GSC10)

Garmin Speed and Cadence Sensors (Replaces GSC10) has a rating of 4.9 stars based on 9 reviews.

By Garmin

was $69.99
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Know your speed as you ride your bike with the easy to install sensor, just attach it and go for a ride. No magnets or parts exposed parts must be lined up, making this sensor easy to install, take care of, and switch between different bikes. Attach the sensor to the hub of a wheel and the device will calibrate with the compatible Garmin monitor to give speed and distance at all times, including indoors.Use this easy to install sensor to monitor pedaling cadence on your bike. With no magnets or exposed parts that have to be aligned this sensor quickly installs and is easily maintained.The sensor will connect to any crank arm and measures the number of strokes in a minute to get the most out of every bike session. 

What's In The Box

  • Speed sensor
  • Speed sensor sleeve
  • Cadence sensor
  • 3 cadence sensor straps
  • Manual


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Simple Returns

**Extended Holiday Return Policy In Effect, Purchases made after Nov 1st 2015, may be returned until January 31st, 2016. 


If, for whatever reason, you are not satisfied with your purchase, you can return it to HRM USA within 45 days of purchase date subject to conditions below. Claims for items damaged in transit must be received within (3) business days of receipt of merchandise. Refunds & Credits Refunds on returned items will be issued to the same payment as tendered at the time of purchase or store credit. Once we receive and inspect the product you will be issued a credit back to your account. Please allow 5-7 Business days for a credit to appear on your account. If payment was made by check, the refund check will not be issued within 7- 10 business days after receipt of return.


If the item is returned to us for exchange, please allow 2-5 business days for the replacement to be processed and shipped. All returns are shipped with our Economy shipping method and arrive within 2-10 Days.


Please read all conditions below. If conditions are not met, HRM USA reserves the right to refuse the return or to charge a restocking fee not less than 10% or a $2.95 minimum fee. 

All returned items must be in new condition, in their original unaltered box (including the UPC code being intact) and must include all packing material, blank warranty cards, manuals,and accessories. Defective items may be exchanged for the same model or manufacturer's equivalent model. Please call us at 800-403-8285 for assistance. Please allow time to discuss any issues you may be experiencing as we may recommend tech support to resolve any issues prior to exchange.

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HRM USA is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase any product sold by an Authorized Dealer of that specific product offered at lower price. Proof of lower price is required.

Here's how to qualify for Price Match:

  • If you find a qualifying lower price online, call 1-800-403-8285 or 215-259-2700 Between 9am - 6pm EST and one of our employees will assist you with the price match request.
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Some exclusions apply:

  • Services such as custom imprinting, extended warranties, ect. 
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