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Heart Rate Monitors

Bryton

Cateye

Garmin

Magene

Polar

Wahoo

Bike Computers

Quad Lock

Speed & Cadence Sensors

Computer Add-ons & Spares

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Not sure what sized bike is best?

Answer a few short questions and we'll make a recommendation on which size is best for you.

Garmin HRM 600 Heart Rate Monitor (XS-SM)

Garmin

Garmin HRM 600 Heart Rate Monitor (XS-SM)

$329.00 Full price
$329.00
Club price
$349.99 Full price
Wahoo TRACKR Heart Rate Monitor

Wahoo

Wahoo TRACKR Heart Rate Monitor

$159.00 Full price
$159.00
Club price
$169.99 Full price
Magene Chest Strap Heart Rate Monitor

Magene

Magene Chest Strap Heart Rate Monitor

$69.00 Full price
$69.00
Club price
$79.99 Full price
Magene Optical Sensor Armband Heart Rate Monitor
25% Off Full Price

Magene

Magene Optical Sensor Armband Heart Rate Monitor

$89.00 Full price
$89.00
Club price
$119.99 Full price
Garmin HRM-Fit Clip On Heart Rate Monitor for Women
16% Off Full Price

Garmin

Garmin HRM-Fit Clip On Heart Rate Monitor for Women

$250.00 Full price
$250.00
Club price
$299.99 Full price
Magene H613 Chest Heart Rate Monitor

Magene

Magene H613 Chest Heart Rate Monitor

$99.00 Full price
$99.00
Club price
$104.99 Full price
Garmin HRM 200 Heart Rate Monitor XS/SM (60-85cm) Black
17% Off Full Price

Garmin

Garmin HRM 200 Heart Rate Monitor XS/SM (60-85cm) Black

$140.00 Full price
$140.00
Club price
$169.99 Full price
Wahoo TICKR Fit Heart Rate Monitor Armband

Wahoo

Wahoo TICKR Fit Heart Rate Monitor Armband

$134.00 Full price
$134.00
Club price
$149.99 Full price

Find Your Size

Step 1: Measure your height

  • Take off your shoes
  • Stand with your back straight against a wall
  • Balance a book on your head to mark your height on the wall
  • Measure your height by the distance from the floor to the mark
cm

Find Your Size

Step 2: Adjust your inseam

  • Based on your height, we’ve calculated a starting point.
  • You can measure your inseam by tucking a book between your legs so there is pressure but it isn’t uncomfortable.
  • Inseam typically falls with 5cm of the average.
cm

Find Your Size

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Track your performance and train smarter with heart rate monitors from 99 Bikes. Whether you’re riding on the road, hitting the trails, training indoors, or racing for results, heart rate monitors help you measure effort, improve fitness, and reach your goals faster. Choose from chest straps, arm bands, and smart heart rate sensors compatible with leading bike computers, GPS watches, and training apps. Featuring trusted brands and accurate, real-time data, our range of heart rate monitors is built for cyclists of all levels from beginners to elite riders.
5% BEST PRICE GUARANTEE

5% BEST PRICE GUARANTEE

We beat any price by 5%
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CLICK AND COLLECT

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CLUB 99 MEMBERSHIP

CLUB 99 MEMBERSHIP

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FREE SHIPPING OVER $149*

FREE SHIPPING OVER $149*

*Excluding bikes/bulky items