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Kids Bikes

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Pedal Sprout 12" Kids Bike Green Silver
40% Off Full Price

Pedal

Pedal Sprout 12" Kids Bike Green Silver

Regular price $149.00 Full price
Sale price $149.00
Club price
Regular price $249.99 Full price
Pedal Sprout 12" Kids Bike Purple Flowers
40% Off Full Price

Pedal

Pedal Sprout 12" Kids Bike Purple Flowers

Regular price $149.00 Full price
Sale price $149.00
Club price
Regular price $249.00 Full price
Merida Matts J24 Kids 24” Mountain Bike Black/Grey/Red
24% Off Full Price

Merida

Merida Matts J24 - 24" Kids Bike Black/Grey/Red

Regular price $379.00 Full price
Sale price $379.00
Club price
Regular price $499.99 Full price
Merida Matts J20 - 20" Kids Bike Mint
24% Off Full Price

Merida

Merida Matts J20 - 20" Kids Bike Mint

Regular price $379.00 Full price
Sale price $379.00
Club price
Regular price $499.00 Full price
Merida Matts J24 Kids 24” Mountain Bike White/Teal
24% Off Full Price

Merida

Merida Matts J24 - 24" Kids Bike White/Teal

Regular price $379.00 Full price
Sale price $379.00
Club price
Regular price $499.99 Full price
Merida Matts J24 24" Kids Mountain Bike Dark Blue/Red
24% Off Full Price

Merida

Merida Matts J24 - 24" Kids Mountain Bike Dark Blue/Red

Regular price $379.00 Full price
Sale price $379.00
Club price
Regular price $499.99 Full price
Merida Matts J16 16" Kids Bike Dark Blue/Yellow
25% Off Full Price

Merida

Merida Matts J16 - 16" Kids Bike Dark Blue/Yellow

Regular price $299.00 Full price
Sale price $299.00
Club price
Regular price $399.99 Full price
Merida Matts J16 - 16" Kids Bike Pink
25% Off Full Price

Merida

Merida Matts J16 - 16" Kids Bike Pink

Regular price $299.00 Full price
Sale price $299.00
Club price
Regular price $399.00 Full price
Merida Matts J16 - 16" Kids Bike Blue
25% Off Full Price

Merida

Merida Matts J16 - 16" Kids Bike Blue

Regular price $299.00 Full price
Sale price $299.00
Club price
Regular price $399.00 Full price
Marin Hidden Canyon 20" Kids Mountain Bike Silver/Blue
38% Off Full Price Clearance

Marin

Marin Hidden Canyon 20" Kids Mountain Bike Silver/Blue

Regular price $499.00 Full price
Sale price $499.00
Club price
Regular price $799.99 Full price
Merida Matts J20 20” Kids Mountain Bike Red/Orange/Black
21% Off Full Price

Merida

Merida Matts J20 - 20" Kids Mountain Bike Red/Orange/Black

Regular price $379.00 Full price
Sale price $379.00
Club price
Regular price $479.99 Full price
Merida Matts J20 - 20" Kids Bike Black/Red
24% Off Full Price

Merida

Merida Matts J20 - 20" Kids Bike Black/Red

Regular price $379.00 Full price
Sale price $379.00
Club price
Regular price $499.00 Full price
Merida Matts J16 16" Kids Bike Dark Pink/White
25% Off Full Price

Merida

Merida Matts J16 - 16" Kids Bike Dark Pink/White

Regular price $299.00 Full price
Sale price $299.00
Club price
Regular price $399.99 Full price
Radius Jr 12" Kids Bike Gloss Lavender/Purple
50% Off Full Price Clearance

Radius

Radius Jr 12" Kids Bike Gloss Lavender/Purple

Regular price $99.00 Full price
Sale price $99.00
Club price
Regular price $199.99 Full price
Pedal Roar 24" Kids Bike Blue/Black
30% Off Full Price

Pedal

Pedal Roar 24" Kids Bike Blue/Black

Regular price $299.00 Full price
Sale price $299.00
Club price
Regular price $429.00 Full price
Pedal Roar 24" Kids Bike Turquoise/Blue
30% Off Full Price

Pedal

Pedal Roar 24" Kids Bike Turquoise/Blue

Regular price $299.00 Full price
Sale price $299.00
Club price
Regular price $429.00 Full price
Pedal Jackal 24" Kids Bike Red/Charcoal Fade
29% Off Full Price

Pedal

Pedal Jackal 24" Kids Bike Red/Charcoal Fade

Regular price $519.00 Full price
Sale price $519.00
Club price
Regular price $729.00 Full price
Pedal Renegade 26" Kids Mountain Bike Sand/Black Fade
20% Off Full Price

Pedal

Pedal Renegade 26" Kids Mountain Bike Sand/Black Fade

Regular price $599.00 Full price
Sale price $599.00
Club price
Regular price $749.00 Full price
Pedal Crush 24" Kids Bike Pink
21% Off Full Price

Pedal

Pedal Crush 24" Kids Bike Pink

Regular price $379.00 Full price
Sale price $379.00
Club price
Regular price $479.00 Full price
Pedal Zap 20" Kids Bike Red/Grey
29% Off Full Price

Pedal

Pedal Zap 20" Kids Bike Red/Grey

Regular price $319.00 Full price
Sale price $319.00
Club price
Regular price $449.00 Full price
Pedal Buzz 16" Kids Bike Silver/Pink/Blue
41% Off Full Price

Pedal

Pedal Buzz 16" Kids Bike Silver/Pink/Blue

Regular price $154.00 Full price
Sale price $154.00
Club price
Regular price $259.00 Full price
Pedal Zap 20" Kids Bike Pink/White
29% Off Full Price

Pedal

Pedal Zap 20" Kids Bike Pink/White

Regular price $319.00 Full price
Sale price $319.00
Club price
Regular price $449.00 Full price
Pedal Buzz 16" Kids Bike Blue/Black
41% Off Full Price

Pedal

Pedal Buzz 16" Kids Bike Blue/Black

Regular price $154.00 Full price
Sale price $154.00
Club price
Regular price $259.00 Full price
Pedal Jackal 24" Kids Bike Berry/Black Fade
29% Off Full Price

Pedal

Pedal Jackal 24" Kids Bike Berry/Black Fade

Regular price $519.00 Full price
Sale price $519.00
Club price
Regular price $729.00 Full price
Silverback Spyke SE 24" Kids Mountain Bike Moondust Metallic

Silverback

Silverback Spyke SE 24" Kids Mountain Bike Moondust Metallic

Regular price $749.00 Full price
Sale price $749.00
Club price
Regular price $849.00 Full price
Pedal Chomp Steel 20" Kids Bike Lilac Night
22% Off Full Price

Pedal

Pedal Chomp Steel 20" Kids Bike Lilac Night

Regular price $279.00 Full price
Sale price $279.00
Club price
Regular price $359.00 Full price
Silverback Spyke D 20” Kids Mountain Bike Vibrant Berry

Silverback

Silverback Spyke D 20” Kids Mountain Bike Vibrant Berry

Regular price $539.00 Full price
Sale price $539.00
Club price
Regular price $629.99 Full price
Pedal Crush 24" Kids Bike Orange
21% Off Full Price

Pedal

Pedal Crush 24" Kids Bike Orange

Regular price $379.00 Full price
Sale price $379.00
Club price
Regular price $479.00 Full price
Pedal Strike 20" Kids Bike Steel Silver/Green
17% Off Full Price

Pedal

Pedal Strike 20" Kids Bike Steel Silver/Green

Regular price $249.00 Full price
Sale price $249.00
Club price
Regular price $299.00 Full price
Silverback Spyke D 20” Kids Mountain Bike Metallic Blue/Lime

Silverback

Silverback Spyke D 20” Kids Mountain Bike Metallic Blue/Lime

Regular price $539.00 Full price
Sale price $539.00
Club price
Regular price $629.99 Full price
Pedal Chomp Steel 20" Kids Bike Sulphur Spring
22% Off Full Price

Pedal

Pedal Chomp Steel 20" Kids Bike Sulphur Spring

Regular price $279.00 Full price
Sale price $279.00
Club price
Regular price $359.00 Full price
Pedal Hoot Alloy 16" Kids Bike Pink/White
31% Off Full Price

Pedal

Pedal Hoot Alloy 16" Kids Bike Pink/White

Regular price $249.00 Full price
Sale price $249.00
Club price
Regular price $359.00 Full price
Pedal Bing 14" Kids Bike Blue/Lime
40% Off Full Price

Pedal

Pedal Bing 14" Kids Bike Blue/Lime

Regular price $209.00 Full price
Sale price $209.00
Club price
Regular price $349.00 Full price
Pedal Bud 12" Kids Bike Pink
31% Off Full Price

Pedal

Pedal Bud 12" Kids Bike Pink

Regular price $199.00 Full price
Sale price $199.00
Club price
Regular price $289.00 Full price
Merida Matts J20 Kids Mountain Bike Orange
21% Off Full Price

Merida

Merida Matts J20 - 20" Kids Mountain Bike Orange

Regular price $379.00 Full price
Sale price $379.00
Club price
Regular price $479.99 Full price
Norco Fluid FS 2 24 Youth Dual Suspension Mountain Bike Black/Charcoal

Norco

Norco Fluid FS 2 24 Youth Dual Suspension Mountain Bike Black/Charcoal

Regular price $3,099.00 Full price
Sale price $3,099.00
Club price
Regular price $3,199.99 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

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Kids bikes are safest when you buy from a reputable bike shop and have been assembled by a professional mechanic. We have a huge range of kids bikes including kids mountain bikes, BMX bikes, and balance bikes from Apollo, Radius, Rocket, Merida, and more. Choosing the right colour is important but even more important is choosing the right size. Kids bike sizes refer to the diameter of the wheels, with the most popular sizes being 12 inch, 16 inch, 20 inch & 24 inch. We recommend you visit your local 99 Bikes store for a professional bike fit and sizing, however the general recommendation on kids bikes are: 12inch wheel best for 3-5 years old or 78 to 94 cm tall, 16inch wheel best for 5-7 years old or 84 to 112cm tall, 20inch wheel is best for 7-9 years old or 108 to 129cm tall, and 24inch wheel is best for 9-12 years old or 125 to 148cm tall. The best way to determine correct bike size is to visit a 99 Bikes store.

Balance bikes are a great introduction to riding without the additional complications of pedals. Your little girl or boy will gain confidence and basic balance skills and have a great time while they're at it. These bikes are the perfect start to the world of bikes, all whilst helping your kids gain great balancing ability and set them up for a pedal bike as they build their ability.

We have a great range of girls mountain bikes for sale. Girls bicycles feature slightly different frame designs to provide a greater level of riding comfort for your girl. Our range of girls bikes also feature bright and colourful designs which ensure she'll want to ride it as often as possible.

Our range of boys bikes include wheel sizes ranging from 12 inch to 24 inch which means you’ll be able to find the perfect sized bike for your son. All of our boys bikes are built to the highest standard and we carry only the best brands, all at incredible value.

Shop the best kids bikes for your kids from quality brands like Apollo, Radius, Rocket, Merida, and more. You can be sure you're buying the best kids bike at the best price with our Perfect Ride Guarantee backed up by our Best Price Guarantee. Shop online with click & collect, and in store at your local 99 Bikes in Auckland, Christchurch & Wellington today.