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Kid's Mountain Bikes

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Answer a few short questions and we'll make a recommendation on which size is best for you.

Marin Rift Zone 26" Kids Trail Bike Green/Yellow Fade
$500 Off Full Price

Marin

Marin Rift Zone 26" Kids Trail Bike Green/Yellow Fade

$2,499.00 Full price
$2,499.00
Club price
$2,999.00 Full price
Marin Bayview Trail 24" Kids Mountain Bike Red/Blue
30% Off Full Price

Marin

Marin Bayview Trail 24" Kids Mountain Bike Red/Blue

$559.00 Full price
$559.00
Club price
$799.00 Full price
Silverback SE Series Trail 26" Trail Bike Stealth Red
16% Off Full Price

Silverback

Silverback SE Series Trail 26" Trail Bike Stealth Red

$1,499.00 Full price
$1,499.00
Club price
$1,799.00 Full price
Silverback Series Trail 26" Kids Bike Stealth Black
16% Off Full Price

Silverback

Silverback Series Trail 26" Kids Bike Stealth Black

$1,499.00 Full price
$1,499.00
Club price
$1,799.00 Full price
Pedal Jackal 24" Kids Bike Red/Charcoal Fade
24% Off Full Price

Pedal

Pedal Jackal 24" Kids Bike Red/Charcoal Fade

$549.00 Full price
$549.00
Club price
$729.00 Full price
Pedal Jackal DS 24inch black dual-suspension kids mountain bike with mechanical disc brakes.
33% Off Full Price

Pedal

Pedal Jackal DS 24" Kids Dual-Suspension Mountain Bike Cosmic Black

$999.00 Full price
$999.00
Club price
$1,499.00 Full price
Marin Bayview Trail 24" Kids Mountain Bike Grey/Green
30% Off Full Price

Marin

Marin Bayview Trail 24" Kids Mountain Bike Grey/Green

$559.00 Full price
$559.00
Club price
$799.00 Full price
Pedal Jackal 24" Kids Bike Berry/Black Fade
24% Off Full Price

Pedal

Pedal Jackal 24" Kids Bike Berry/Black Fade

$549.00 Full price
$549.00
Club price
$729.00 Full price
Pedal Renegade 26" Kids Mountain Bike Sand/Black Fade
17% Off Full Price

Pedal

Pedal Renegade 26" Kids Mountain Bike Sand/Black Fade

$617.00 Full price
$617.00
Club price
$749.00 Full price
Silverback Spyke D 24” Kids Mountain Bike Xenon Grey
22% Off Full Price

Silverback

Silverback Spyke D 24” Kids Mountain Bike Xenon Grey

$579.00 Full price
$579.00
Club price
$749.00 Full price
Pedal Crush 24" Kids Bike Pink

Pedal

Pedal Crush 24" Kids Bike Pink

$429.00 Full price
$429.00
Club price
$479.00 Full price
Merida Matts J24 - 24" Kids Bike Black/Orange
24% Off Full Price

Merida

Merida Matts J24 - 24" Kids Bike Black/Orange

$453.00 Full price
$453.00
Club price
$599.00 Full price
Pedal Zap 20" Kids Bike Red/Grey

Pedal

Pedal Zap 20" Kids Bike Red/Grey

$399.00 Full price
$399.00
Club price
$449.00 Full price
Pedal Zap 20" Kids Bike Pink/White

Pedal

Pedal Zap 20" Kids Bike Pink/White

$399.00 Full price
$399.00
Club price
$449.00 Full price
Marin Rift Zone Jr 24" Kids Trail Bike Green/Yellow Fade

Marin

Marin Rift Zone Jr 24" Kids Trail Bike Green/Yellow Fade

$2,899.00 Full price
$2,899.00
Club price
$2,999.00 Full price
Pedal Roar 24" Kids Bike Blue/Black

Pedal

Pedal Roar 24" Kids Bike Blue/Black

$399.00 Full price
$399.00
Club price
$429.00 Full price
Pedal Crush 24" Kids Bike Orange

Pedal

Pedal Crush 24" Kids Bike Orange

$429.00 Full price
$429.00
Club price
$479.00 Full price
Silverback Spyke D 20” Kids Mountain Bike Vibrant Berry
22% Off Full Price

Silverback

Silverback Spyke D 20” Kids Mountain Bike Vibrant Berry

$539.00 Full price
$539.00
Club price
$699.00 Full price
Merida Matts J20 - 20" Kids Bike Black/Red
23% Off Full Price

Merida

Merida Matts J20 - 20" Kids Bike Black/Red

$435.00 Full price
$435.00
Club price
$569.00 Full price
Pedal Chomp Steel 20" Kids Bike Sulphur Spring

Pedal

Pedal Chomp Steel 20" Kids Bike Sulphur Spring

$319.00 Full price
$319.00
Club price
$359.00 Full price
Marin San Quentin 24" Kids Mountain Bike Blue

Marin

Marin San Quentin 24" Kids Mountain Bike Blue

$1,749.00 Full price
$1,749.00
Club price
$1,999.00 Full price
Silverback Spyke D 24” Kids Mountain Bike Mulberry Purple
22% Off Full Price

Silverback

Silverback Spyke D 24” Kids Mountain Bike Mulberry Purple

$579.00 Full price
$579.00
Club price
$749.00 Full price
Merida Matts J24 - 24" Kids Bike Mint/Purple
24% Off Full Price

Merida

Merida Matts J24 - 24" Kids Bike Mint/Purple

$453.00 Full price
$453.00
Club price
$599.00 Full price
Marin San Quentin 20" Kids Mountain Bike Yellow Fade

Marin

Marin San Quentin 20" Kids Mountain Bike Yellow Fade

$1,619.00 Full price
$1,619.00
Club price
$1,799.00 Full price
Pedal Crush 24" Kids Bike Grey/Black Fade

Pedal

Pedal Crush 24" Kids Bike Grey/Black Fade

$429.00 Full price
$429.00
Club price
$479.00 Full price
Merida Matts J20 - 20" Kids Bike Mint
23% Off Full Price

Merida

Merida Matts J20 - 20" Kids Bike Mint

$435.00 Full price
$435.00
Club price
$569.00 Full price
Merida Matts JChampion 26" Kids Bike Silk Early Moss Grey/White 26inch

Merida

Merida Matts JChampion 26" Kids Bike Silk Early Moss Grey/White 26inch

$1,429.00 Full price
$1,429.00
Club price
$1,499.00 Full price
Pedal Chomp Steel 20" Kids Bike Lilac Night

Pedal

Pedal Chomp Steel 20" Kids Bike Lilac Night

$319.00 Full price
$319.00
Club price
$359.00 Full price
Pedal Roar 24" Kids Bike Turquoise/Blue

Pedal

Pedal Roar 24" Kids Bike Turquoise/Blue

$399.00 Full price
$399.00
Club price
$429.00 Full price
Silverback Spyke 20D 20" Kids Bike Orange
22% Off Full Price

Silverback

Silverback Spyke 20D 20" Kids Bike Orange

$539.00 Full price
$539.00
Club price
$699.00 Full price
Silverback Spyke D 20” Kids Mountain Bike Metallic Blue/Lime
22% Off Full Price

Silverback

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

$539.00 Full price
$539.00
Club price
$699.00 Full price
Norco Storm 26" Kids Bike Silver

Norco

Norco Storm 26" Kids Bike Silver

$845.00 Full price
$845.00
Club price
$899.00 Full price
Merida Matts J24 Kids 24” Mountain Bike White/Teal
24% Off Full Price

Merida

Merida Matts J24 - 24" Kids Bike White/Teal

$453.00 Full price
$453.00
Club price
$599.00 Full price
Norco Storm 24" Kids Bike Grey

Norco

Norco Storm 24" Kids Bike Grey

$779.00 Full price
$779.00
Club price
$799.00 Full price
Silverback Spyke SE 24" Kids Mountain Bike Moondust Metallic
21% Off Full Price

Silverback

Silverback Spyke SE 24" Kids Mountain Bike Moondust Metallic

$749.00 Full price
$749.00
Club price
$949.00 Full price
Merida Matts J20 20” Kids Mountain Bike Red/Orange/Black
23% Off Full Price

Merida

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

$435.00 Full price
$435.00
Club price
$569.00 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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For the we suggest the following size.

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Explore kid's mountain bikes at 99 Bikes. Discover a wide selection of children's mountain bicycles, perfect for young adventurers. Find top brands and the latest models of kid's mountain bikes for sale in New Zealand. Shop in-store and online and get your child ready for off-road fun with the perfect youth mountain bike today!
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