12" Mongoose Lilgoose Girls (2025)
12" Mongoose Lilgoose Girls (2025) - Teal : This product is available for backorder only. Will ship as soon as it is back in stock.
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Sizing Chart
Sizing Chart
The chart provided is to be used as a guide only, to help you narrow down which category to begin your search.
| Wheel size | Rider Height |
| 12" | 80-100cm |
| 14" | 85-105cm |
| 16" | 90-110cm |
| 18" | 95-115cm |
| 20" | 110-130cm |
| 24" | 125-150cm |
| 26"+ | 145cm+ |
Shipping Information
Shipping Information
This product: Pickup in-store only. Shipping not available.
Shipping available†
We offer shipping on select brands including: Rocky Mountain, Orbea, XDS, Icon, Jamis, Shogun, Schwinn, BYK, Kidvelo. These bikes are shipped unbuilt in their original box.
†Only bikes stocked at our Warehouse location are available for shipping.
Shipping upon request to your local bike shop
Some brands require the bike is delivered directly to a bicycle shop or mechanic for assembly, and shipping is not available to your residence. These include GT, Cannondale, .
Request a shipping quote to proceed.
Pickup in-store only
Certain bike brands cannot be shipped and are only available for Click and Collect or purchase in-store.
These include but are not limited to the following brands: Giant, Norco, Liv, Momentum, Malvern Star and Mongoose.
Pre-assembled bikes
†Any bikes in stock at our Heidelberg Heights, Hallam or Hoppers Crossing store locations are already fully assembled, and therefore only available for Click and Collect or purchase in-store.
The chart provided is to be used as a guide only, to help you narrow down which category to begin your search.
| Wheel size | Rider Height |
| 12" | 80-100cm |
| 14" | 85-105cm |
| 16" | 90-110cm |
| 18" | 95-115cm |
| 20" | 110-130cm |
| 24" | 125-150cm |
| 26"+ | 145cm+ |
Mongoose LilGoose 12
A great bike that your little one will love.
The bike comes equipped with all the essential mechanical & cosmetic features. The bike has training wheels that are height adjustable so that you can raise the height of the training wheels as her confidence builds.
It has a chainguard to protect clothing and legs.
A mudguard to prevent getting too dirty when she rides straight through those muddy puddles.
The seat post & handlebars can both be adjusted to fit your child perfectly as they grow. It also comes with rear coaster brakes which make pedalling & stopping easier for the little ones.
Last but not least, the frame is aluminium, which means it’s lightweight and easy to manoeuvre.
All in all, Mongoose know how to make a great kids bike and the Lilgoose is no exception.
Key Features
- Recommended ages: 2-4 years
- Aluminium frame with steel fork
- Easy to use coaster (back-pedal) brakes
- Training wheels teach balance and build confidence
- Includes mudguard, bell and chainguard.
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Frame material
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Frame
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Fork
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Handlebar
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Stem
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Seatpost
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Saddle
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Pedals
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Brakes
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Cassette/Freewheel
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Chain
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Crankset
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Bottom Bracket
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Rims
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Hubs
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Spokes
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Tyres
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Extras
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Speeds (rear)Single Speed
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Age GroupKids
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GenderGirls
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SKUsTeal: M55303F20OS, Purple: M55303F10OS



