SHOP ALL MID YEAR SALE DEALS NOW!
Delivering to:
Collecting from:

Drivetrain Parts

Pumps Parts & Accessories

BMX Parts

Parts Components

Parts & Maintenance

Scooter Parts

Clearance Parts and Maintenance

Bmx Brakes Brake Parts

Tubeless Tyre Parts

Electric Bike Parts, Components & Accessories

Helmet Parts & Accessories

Hydration Pack Parts & Accessories

Lock Mounts, Parts & Accessories

Compare (0/5)

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.

BPW DNP Precision Freewheel 1/2 x 1/8 18T
16% Off Full Price

BPW

BPW DNP Precision Freewheel 1/2 x 1/8 18T

$25.00 Full price
$25.00
Club price
$29.99 Full price
Shimano Tourney RD-FT35AD Rear Derailleur 6/7 Speed

Shimano

Shimano Tourney RD-FT35AD Rear Derailleur 6/7 Speed

$22.00 Full price
$22.00
Club price
$24.99 Full price
Sram Force/Rival/Apex Rear Derailleur Pulley Kit
14% Off Full Price

SRAM

Sram Force/Rival/Apex Rear Derailleur Pulley Kit

$29.00 Full price
$29.00
Club price
$34.00 Full price
Kenli Threaded Bottom Bracket 68mm x 119.0mm
24% Off Full Price Clearance

Kenli

Kenli Threaded Bottom Bracket 68mm x 119.0mm

$15.00 Full price
$15.00
Club price
$19.99 Full price
Stronglight Type S 5083 Road Outer Chainring Black 50T 110mm

Stronglight

Stronglight Type S 5083 Road Outer Chainring Black 50T 110mm

$89.00 Full price
$89.00
Club price
$99.99 Full price
VP Bottom Bracket Cartridge 68 x 103mm

BPW

VP Bottom Bracket Cartridge 68 x 103mm

$22.00 Full price
$22.00
Club price
$24.99 Full price
Shimano 105 BB-5500/5503 Octalink Bottom Bracket 68/109.5mm

Shimano

Shimano 105 BB-5500/5503 Octalink Bottom Bracket 68/109.5mm

$72.60 Full price
$72.60
Club price
$76.99 Full price
Odyssey Twisted PC Pedals 1/2'' Spindle Black
17% Off Full Price

Odyssey

Odyssey Twisted PC Pedals 1/2'' Spindle Black

$29.00 Full price
$29.00
Club price
$34.99 Full price
FD Shimano Altus M310 66-69

Shimano

FD Shimano Altus M310 66-69

$24.00 Full price
$24.00
Club price
$27.99 Full price
Stronglight 5083 Road Chainring 42T 130mm

BPW

Stronglight 5083 Road Chainring 42T 130mm

$50.00 Full price
$50.00
Club price
$54.99 Full price
Azur Clutch Flat Pedals Black
21% Off Full Price Clearance

Azur

Azur Clutch Flat Pedals Black

$55.00 Full price
$55.00
Club price
$69.99 Full price
Kenli Threaded Bottom Bracket 68mm x 122.0mm

Kenli

Kenli Threaded Bottom Bracket 68mm x 122.0mm

$14.00 Full price
$14.00
Club price
$14.99 Full price
Neco Bottom Bracket Cartridge for 73mm Shell and 127.5mm Axle
16% Off Full Price

BPW

Neco Bottom Bracket Cartridge for 73mm Shell and 127.5mm Axle

$25.00 Full price
$25.00
Club price
$29.99 Full price
Shimano ES300 Octalink Bottom Bracket 68/113

Shimano

Shimano ES300 Octalink Bottom Bracket 68/113

$45.00 Full price
$45.00
Club price
$49.99 Full price
Wheels MFG DH131 Hanger for Giant

Wheels Manufacturing

Wheels MFG DH131 Hanger for Giant

$49.00 Full price
$49.00
Club price
$54.99 Full price
ATA Index Freewheel 7 Speed 14-28T Chrome Plated

ATA

ATA Index Freewheel 7 Speed 14-28T Chrome Plated

$22.99 Full price
$22.99
Club price
$24.99 Full price
Jagwire In-Line Barrel Adjuster

Jagwire

Jagwire In-Line Barrel Adjuster

$16.00 Full price
$16.00
Club price
$17.99 Full price
Shimano FC-M970 Chainring Bolts M8x10.1mm 4pc

Shimano

Shimano FC-M970 Chainring Bolts M8x10.1mm 4pc

$18.00 Full price
$18.00
Club price
$19.99 Full price
MicroShift Mezzo CS-H082 8 SPEED Cassette 11-32T

MicroShift

MicroShift Mezzo CS-H082 8 SPEED Cassette 11-32T

$47.00 Full price
$47.00
Club price
$49.99 Full price
BBB RollerBoys Derailleur Pulleys 12-14T

BBB

BBB RollerBoys Derailleur Pulleys 12-14T

$35.00 Full price
$35.00
Club price
$39.99 Full price
Shimano M540 Off Road Pedal Silver
22% Off Full Price

Shimano

Shimano M540 Off Road Pedal Silver

$94.00 Full price
$94.00
Club price
$120.99 Full price
Colony Mid Bottom Bracket 19mm Rainbow

Colony

Colony Mid Bottom Bracket 19mm Rainbow

$55.00 Full price
$55.00
Club price
$59.99 Full price
Shimano STePS E8000 Left Crank 165mm Black

Shimano

Shimano STePS E8000 Left Crank 165mm Black

$55.00 Full price
$55.00
Club price
$59.99 Full price
BPW Bottom Bracket Cartridge 68 x 107mm
16% Off Full Price

BPW

BPW Bottom Bracket Cartridge 68 x 107mm

$25.00 Full price
$25.00
Club price
$29.99 Full price
Microshift Mezzo Thumb-Tap 8s Shifters

MicroShift

Microshift Mezzo Thumb-Tap 8s Shifters

$40.00 Full price
$40.00
Club price
$43.99 Full price
Shimano Dura-Ace ST-R9100 Mechanical Brake Lever Covers 1 Pair
39% Off Full Price Clearance

Shimano

Shimano Dura-Ace ST-R9100 Mechanical Brake Lever Covers 1 Pair

$18.00 Full price
$18.00
Club price
$29.99 Full price
absoluteBLACK Oval Premium Chainring SRAM 3mm Offset Direct Mount Boost 1x Narrow Wide Black
Clearance

Absolute Black

absoluteBLACK Oval Premium Chainring SRAM 3mm Offset Direct Mount Boost 1x Narrow Wide Black

$135.00 Full price
$135.00
Club price
$139.99 Full price
Shimano Bottom Bracket BB-ES300 68x118mm Hollow Type

Shimano

Shimano Bottom Bracket BB-ES300 68x118mm Hollow Type

$30.00 Full price
$30.00
Club price
$34.99 Full price
KMC Z1 eHX Single Speed E-Bike Chain 112L Silver

KMC

KMC Z1 eHX Single Speed E-Bike Chain 112L Silver

$27.00 Full price
$27.00
Club price
$29.99 Full price
Odyssey Euro Bottom Bracket Set 19mm Black

Odyssey

Odyssey Euro Bottom Bracket Set 19mm Black

$75.00 Full price
$75.00
Club price
$79.99 Full price
Wheels Manufacturing Derailleur Hanger #269 Novara/Cannondale

Wheels Manufacturing

Wheels Manufacturing Derailleur Hanger #269 Novara/Cannondale

$54.00 Full price
$54.00
Club price
$57.99 Full price
SRAM Replacement Double Tap Hoods Black

SRAM

SRAM Replacement Double Tap Hoods Black

$55.00 Full price
$55.00
Club price
$59.99 Full price
Shimano ST-R8050 Ultegra Di2 Bracket Covers Black (Pair)

Shimano

Shimano ST-R8050 Ultegra Di2 Bracket Covers Black (Pair)

$19.00 Full price
$19.00
Club price
$19.99 Full price
BPW Threaded Bottom Bracket 73 x 110.5mm
21% Off Full Price Clearance

BPW

BPW Threaded Bottom Bracket 73 x 110.5mm

$25.00 Full price
$25.00
Club price
$31.99 Full price
Shimano Dura-Ace FC-9100 2x11-Speed Outer Chainring 52-36T

Shimano

Shimano Dura-Ace FC-9100 2x11-Speed Outer Chainring 52-36T

$289.00 Full price
$289.00
Club price
$299.99 Full price
KMC K1 Wide Single-Speed Freestyle Chain 1/2 x 1/8'' 112L Silver/Black

KMC

KMC K1 Wide Single-Speed Freestyle Chain 1/2 x 1/8'' 112L Silver/Black

$22.72 Full price
$22.72
Club price
$24.99 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.

Most Popular Brands

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