Delivering to:
Collecting from:
Compare (0/5)

All Products

Shop

Learn

Shop your local store Local store

Select your local store to shop by your local store

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.

Compare

32% Off Full Price Clearance
Shimano FC-TY501 Crankset 175MM 48-38-28T 6/7/8 Speed Black

Shimano

Shimano FC-TY501 Crankset 175MM 48-38-28T 6/7/8 Speed Black

$37.00 Full price
$37.00
Club price
$54.99 Full price
Shimano Tiagra FD-4703 10 Speed Front Derailleurr

Shimano

Shimano Tiagra FD-4703 10 Speed Front Derailleurr

$59.00 Full price
$59.00
Club price
$65.99 Full price
66% Off Full Price Clearance
BPW Steel Cotter Pin 9.5 x 42mm

BPW

BPW Steel Cotter Pin 9.5 x 42mm

$1.00 Full price
$1.00
Club price
$3.00 Full price
16% Off Full Price
BPW Crank Arm LH 152mm Alloy Black

BPW

BPW Crank Arm LH 152mm Alloy Black

$25.00 Full price
$25.00
Club price
$29.99 Full price
Shimano SH-RS400Crankset 10 speed 50-34 175mm

Shimano

Shimano SH-RS400Crankset 10 speed 50-34 175mm

$149.00 Full price
$149.00
Club price
$159.95 Full price
Shimano 105 R7000 11 Speed Braze-on Front Derailleur

Shimano

Shimano 105 R7000 11 Speed Braze-on Front Derailleur

$69.00 Full price
$69.00
Club price
$74.99 Full price
19% Off Full Price Clearance

BPW

BPW Front deraileur 31.8 3 spd down-pull

$20.00 Full price
$20.00
Club price
$24.99 Full price
16% Off Full Price
Shimano Tourney RD-FT35 6/7 Speed Rear Derailleur

Shimano

Shimano Tourney RD-FT35 6/7 Speed Rear Derailleur

$25.00 Full price
$25.00
Club price
$29.99 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
Height: --
Inseam: --
Adjusted Height: --

Find Your Size

We have saved your measurements.

Recommended sizes will now be highlighted on the page.
5% BEST PRICE GUARANTEE

5% BEST PRICE GUARANTEE

We beat any price by 5%
CLICK AND COLLECT

CLICK AND COLLECT

Live stock availability
CLUB 99 MEMBERSHIP

CLUB 99 MEMBERSHIP

Exclusive club benefits
FREE SHIPPING OVER $149*

FREE SHIPPING OVER $149*

*Excluding bikes/bulky items

99 Bikes acknowledges the Traditional Custodians of the Land on which we live, work and ride, and pay respects to Elders past and present

Welcome Here
Australian Aboriginal Flag
Torres Strait Islander Flag
Acknowledgement flag