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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.

Marin Shock Bolt Kit E (Alpine Trail 2019-)

Marin

Marin Shock Bolt Kit E (Alpine Trail 2019-)

Regular price $36.00 Full price
Sale price $36.00
Club price
Regular price $39.99 Full price
Merida Matts J20 20” Kids Mountain Bike Blue/Dark Blue
22% Off Full Price

Merida

Merida Matts J20 - 20" Kids Mountain Bike Blue/Dark Blue

Regular price $699.00 Full price
Sale price $699.00
Club price
Regular price $899.00 Full price
Shimano Electric Wire SD300/SD50 Conversion Adaptor
21% Off Full Price Clearance

Shimano

Shimano Electric Wire SD300/SD50 Conversion Adaptor

Regular price $39.00 Full price
Sale price $39.00
Club price
Regular price $49.99 Full price
Shimano ST-EF500 Ez-Fire Shifter Right Hand 7-Speed Black
19% Off Full Price

Shimano

Shimano ST-EF500 Ez-Fire Shifter Right Hand 7-Speed Black

Regular price $28.00 Full price
Sale price $28.00
Club price
Regular price $34.99 Full price
Topeak Trunk Bag MTS 22.6L with RackTime DXP Strap Mount

Topeak

Topeak Trunk Bag MTS 22.6L with RackTime DXP Strap Mount

Regular price $239.00 Full price
Sale price $239.00
Club price
Regular price $242.99 Full price
Envy Tri Bearing Scooter Wheel 120mm x 30mm Black/Teal
18% Off Full Price

Envy

Envy Tri Bearing Scooter Wheel 120mm x 30mm Black/Teal

Regular price $49.00 Full price
Sale price $49.00
Club price
Regular price $59.95 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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99 Bikes stocks everything you or your bike could need for your next ride! From a wide range of all styles of bikes, mountain bikes, road bikes, electric bikes, kids bikes and more, to some of the best apparel and helmets on the market, along with a wide range of quality bike parts and bike care products, through to all the extra accessories to make your adventures easy, from mudguards, lights, pumps and water bottles, to baskets and bags, plus more! The possibilities with 99 Bikes are endless. Shop in store or online with 99 Bikes today to find some of New Zealand's finest biking products at New Zealand's best prices. Club members save on all products!