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

Garmin Edge 840 Touchscreen Bike Computer
33% Off Full Price

Garmin

Garmin Edge 840 Touchscreen Bike Computer

Regular price $499.00 Full price
Sale price $499.00
Club price
Regular price $749.00 Full price
Garmin Edge 1050 Computer and Sensors Bundle
25% Off Full Price

Garmin

Garmin Edge 1050 Computer and Sensors Bundle

Regular price $999.00 Full price
Sale price $999.00
Club price
Regular price $1,349.00 Full price
Garmin Varia RTL515 Radar with Tail-light
32% Off Full Price

Garmin

Garmin Varia RTL515 Radar with Tail-light

Regular price $249.00 Full price
Sale price $249.00
Club price
Regular price $369.00 Full price
Garmin HRM-Pro Heart Rate Monitor
25% Off Full Price

Garmin

Garmin HRM-Pro Heart Rate Monitor

Regular price $119.00 Full price
Sale price $119.00
Club price
Regular price $158.99 Full price
Garmin Edge 540 Bike Computer
35% Off Full Price

Garmin

Garmin Edge 540 Bike Computer

Regular price $389.00 Full price
Sale price $389.00
Club price
Regular price $599.00 Full price
Garmin Edge 840 Bike Computer Bundle
18% Off Full Price

Garmin

Garmin Edge 840 Bike Computer Bundle

Regular price $719.00 Full price
Sale price $719.00
Club price
Regular price $879.00 Full price
Garmin Varia RCT715 Radar Camera Tail Light
21% Off Full Price

Garmin

Garmin Varia RCT715 Radar Camera Tail Light

Regular price $549.00 Full price
Sale price $549.00
Club price
Regular price $699.00 Full price

Garmin

Garmin Edge 1050 Bike Computer

Regular price $1,099.00 Full price
Sale price $1,099.00
Club price
Regular price $1,199.00 Full price
Garmin Edge 540 Bike Computer Bundle
20% Off Full Price

Garmin

Garmin Edge 540 Bike Computer Bundle

Regular price $599.00 Full price
Sale price $599.00
Club price
Regular price $749.00 Full price
Garmin Tacx NEO Smart Bike Indoor Trainer
$1000 Off Full Price

Garmin

Garmin Tacx NEO Smart Bike Indoor Trainer

Regular price $4,499.00 Full price
Sale price $4,499.00
Club price
Regular price $5,499.00 Full price

Garmin

Garmin Rally RS200 Dual-Sided Shimano SPD-SL Power Meter

Regular price $1,629.00 Full price
Sale price $1,629.00
Club price
Regular price $1,849.00 Full price
Garmin Edge 130 Plus Bike Computer Bundle
22% Off Full Price

Garmin

Garmin Edge 130 Plus Bike Computer Bundle

Regular price $349.00 Full price
Sale price $349.00
Club price
Regular price $449.00 Full price

Garmin

Garmin Edge 130 Plus Bike Computer

Regular price $299.00 Full price
Sale price $299.00
Club price
Regular price $349.00 Full price
Garmin Rally XC200 Dual-Sided Shimano SPD Power Meter
15% Off Full Price

Garmin

Garmin Rally XC200 Dual-Sided Shimano SPD Power Meter

Regular price $1,699.00 Full price
Sale price $1,699.00
Club price
Regular price $1,999.00 Full price
Garmin Edge 1030 Plus Bike Computer
20% Off Full Price

Garmin

Garmin Edge 1030 Plus Bike Computer

Regular price $799.00 Full price
Sale price $799.00
Club price
Regular price $999.00 Full price
Garmin Rally RK200 Dual-Sided Look Keo Power Meter
18% Off Full Price

Garmin

Garmin Rally RK200 Dual-Sided Look Keo Power Meter

Regular price $1,499.00 Full price
Sale price $1,499.00
Club price
Regular price $1,849.00 Full price
Garmin Tacx Flux 2 Smart Indoor Trainer
19% Off Full Price

Garmin

Garmin Tacx Flux 2 Smart Indoor Trainer

Regular price $1,250.00 Full price
Sale price $1,250.00
Club price
Regular price $1,549.00 Full price

Garmin

Garmin Rally XC100 Single-Sided Shimano SPD Power Meter

Regular price $1,099.00 Full price
Sale price $1,099.00
Club price
Regular price $1,199.00 Full price

Garmin

Garmin Rally RS100 Single-Sided Shimano SPD-SL Power Meter

Regular price $949.00 Full price
Sale price $949.00
Club price
Regular price $1,099.00 Full price

Garmin

Garmin Edge 1040 GPS Bike Computer

Regular price $944.00 Full price
Sale price $944.00
Club price
Regular price $1,049.00 Full price

Garmin

Garmin Rally RK100 Single-Sided Look Keo Power Meter

Regular price $999.00 Full price
Sale price $999.00
Club price
Regular price $1,099.00 Full price

Garmin

Garmin Edge Extended Out Front Mount

Regular price $39.00 Full price
Sale price $39.00
Club price
Regular price $40.00 Full price

Garmin

Garmin Edge Out Front Mount

Regular price $35.00 Full price
Sale price $35.00
Club price
Regular price $40.00 Full price

Garmin

Garmin Edge 540 Solar Bike Computer

Regular price $678.00 Full price
Sale price $678.00
Club price
Regular price $749.00 Full price
Garmin Tacx Boost Indoor Trainer
Coming Soon

Garmin

Garmin Tacx Boost Indoor Trainer

Regular price $449.00 Full price
Sale price $449.00
Club price
Regular price $499.00 Full price

Garmin

Garmin HRM-Fit Clip On Heart Rate Monitor for Women

Regular price $245.00 Full price
Sale price $245.00
Club price
Regular price $249.00 Full price
Garmin Micro USB Ant Stick
18% Off Full Price

Garmin

Garmin Micro USB Ant Stick

Regular price $48.00 Full price
Sale price $48.00
Club price
Regular price $59.00 Full price

Garmin

Garmin Varia UT800 Smart Headlight

Regular price $229.00 Full price
Sale price $229.00
Club price
Regular price $269.00 Full price

Garmin

Garmin Quarter Turn to Friction Adapter

Regular price $29.00 Full price
Sale price $29.00
Club price
Regular price $29.99 Full price
Garmin Rearview Varia RVR315 Radar
23% Off Full Price

Garmin

Garmin Rearview Varia RVR315 Radar

Regular price $199.00 Full price
Sale price $199.00
Club price
Regular price $259.00 Full price
Garmin Edge Quarter Turn Mount
33% Off Full Price

Garmin

Garmin Edge Quarter Turn Mount

Regular price $10.00 Full price
Sale price $10.00
Club price
Regular price $15.00 Full price
Garmin HRM-Dual Heart Rate Monitor
29% Off Full Price

Garmin

Garmin HRM-Dual Heart Rate Monitor

Regular price $70.00 Full price
Sale price $70.00
Club price
Regular price $99.00 Full price
Garmin Edge 530 Silicone Case Black
17% Off Full Price

Garmin

Garmin Edge 530 Silicone Case Black

Regular price $24.00 Full price
Sale price $24.00
Club price
Regular price $29.00 Full price
Garmin Edge 820 Silicone Case Black
95% Off Full Price

Garmin

Garmin Edge 820 Silicone Case Black

Regular price $1.00 Full price
Sale price $1.00
Club price
Regular price $24.99 Full price
Garmin HRM Elastic Strap
91% Off Full Price

Garmin

Garmin HRM Elastic Strap

Regular price $2.00 Full price
Sale price $2.00
Club price
Regular price $24.99 Full price
Garmin Edge 520 Silicone Case (White)
94% Off Full Price

Garmin

Garmin Edge 520 Silicone Case (White)

Regular price $1.00 Full price
Sale price $1.00
Club price
Regular price $18.99 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

Your results

For the we suggest the following size.

More comfort More speed
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Adjusted Height: --

Find Your Size

We have saved your measurements.

Recommended sizes will now be highlighted on the page.

Garmin Computers, Heart Rate Monitors (HRM), and Sports Watches

Garmin manufacture GPS and sport tracking devices such as watches for runners, heart rate monitors and cycling computers to track distance, heart rate, calories and more. Here at 99 Bikes you'll find a huge range of Garmin products at Australia's best prices.

Garmin Bike Computers

Garmin Bike Computers are one of the most popular training companions for Australian cyclists and here at 99 Bikes there is a model and price to suit all riders and budgets. From simple speed and distance data to GPS mapping and advanced post-ride analysis, there is a Garmin Bike Computer to suit you.

View all Garmin Bike Computers

Garmin Heart Rate Monitor

For those who want to take their training to the next level, A Garmin Heart Rate Monitor will provide the detailed analysis you need to train at your optimal level. Heart Rate Monitors pair with your Garmin device to provide live readings of your heart rate so you can find the ideal pace and intensity without going beyond your fitness threshold.

View all Heart Rate Monitors

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