Gear

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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.

23% Off Full Price

Scootaheadz

Scootaheadz Pink Unicorn Kids Scooter Accessory

$23.00 Full price

$23.00

Club price

$29.99 Full price

Shimano

Wheel Shimano WH-RS300 REAR WHEEL

$199.00 Full price

$199.00

Club price

$209.00 Full price

19% Off Full Price

BPW

BPW Ahead Stem 25.4 x 60mm 7 Rise

$32.00 Full price

$32.00

Club price

$39.99 Full price

SRAM

SRAM SX Eagle 12-Speed Trigger Shifter Right

$55.00 Full price

$55.00

Club price

$62.00 Full price

Shimano

Shimano SLX Shadow Plus 12 Speed 51T Long Cage Rear Derailleur

$109.00 Full price

$109.00

Club price

$119.95 Full price

Granite Design Rockband Strap 450mm Blue

19% Off Full Price

Granite Designs

Granite Design Rockband Strap 450mm Blue

$12.00 Full price

$12.00

Club price

$14.95 Full price

Topeak

Topeak Cagepack XL Bottle Mount Bag Black/Grey

$64.00 Full price

$64.00

Club price

$74.95 Full price

DRS

DRS Rear BMX Wheel 20in Black

$124.00 Full price

$124.00

Club price

$139.00 Full price

Quad Lock

Quad Lock iPhone 11 PRO Max Phone Case

$44.00 Full price

$44.00

Club price

$44.99 Full price

BPW Threaded Bottom Bracket 73 x 124.5mm

16% Off Full Price

BPW

BPW Threaded Bottom Bracket 73 x 124.5mm

$25.00 Full price

$25.00

Club price

$29.99 Full price

27% Off Full Price

BBB

BBB Curvepack Saddlebag Small

$29.00 Full price

$29.00

Club price

$39.99 Full price

KMC X10E 10 Speed E-Bike Chain with Higher Pin Power

BPW

KMC X10E 10 Speed E-Bike Chain with Higher Pin Power

$90.00 Full price

$90.00

Club price

$99.99 Full price

BBB

BBB Speedpack Saddlebag Large

$45.00 Full price

$45.00

Club price

$49.99 Full price

39% Off Full Price

Scootaheadz

Scootaheadz Blue Shark Kids Scooter Accessory

$18.00 Full price

$18.00

Club price

$29.99 Full price

24% Off Full Price

BBB

BBB Speedpack Saddlebag Small

$30.00 Full price

$30.00

Club price

$39.99 Full price

Scootaheadz Green Dino Scooter Accessory

26% Off Full Price

Scootaheadz

Scootaheadz Green Dino Scooter Accessory

$22.00 Full price

$22.00

Club price

$29.99 Full price

Coming Soon

Shimano

Shimano WH-RS300 Front Wheel

$179.00 Full price

$179.00

Club price

$189.00 Full price

31% Off Full Price

Shimano

Shimano SLX Race BR-M7100 Rear Disc Brake

$130.00 Full price

$130.00

Club price

$189.99 Full price

Shimano

Shimano Bottom Bracket W/O Fixing Bolts 68x118mm

$30.00 Full price

$30.00

Club price

$34.99 Full price

15% Off Full Price

Shimano

Shimano XT Ice-Tech Disc Rotor 160mm

$84.00 Full price

$84.00

Club price

$99.99 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

Your height:

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.

Your inseam:

Find Your Size

Your results

For the we suggest the following size.

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Inseam: --

Adjusted Height: --

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99 BIKES | AUSTRALIA's BIGGEST RANGE OF BIKES FOR SALE

At 99 bikes We stock a huge range of men's, women's, and kids bikes online from the biggest Australian and international bike brands. With over 800 models available you can be sure you will find the perfect bike. Shop our full range of Mountain, Road, Commuter, and Kids bikes online or at your local 99 Bikes Store. If you are new to riding or would like to ask some questions about finding the correct bike or stock availability, please call our bike sales service team on 1800 990 523 or visit your local 99 bikes store.

All our bikes for sale come with a free professional bike fit as well as our Perfect Ride Guarantee, so you can ride home in confidence! Don't wait, arrange your bike sales with 99 bikes today!