Use my current location Perfect Ride Guarantee
If you don't love it, you can swap it, up to 30 days from purchase!* Learn more »
Free Bike Build
We'll build your bike for free when you click and collect at any 99 Bikes store.
First Free Tune-up
Every bike come with a complimentary free tune-up and safety check.
Please note that, in order to reduce production and delivery times, bike specifications are subject to change by the manufacturer without notice. Please be aware that these changes might not be reflected on product pages and images.
Created using GT's Legal Fit System, the Grunge specifically caters for growing bodies. The Legal Fit system allows GT to build bikes that cater for proper gearing and body positioning without compromising on performance. Now there's no need to 'grow into a bike'.
FEATURES:
- GT Legit Fit System: Better Positioning, Faster Starting and Easier Pedaling
- GT Designed Alloy Frame
- Rear Coaster Brake
SPECIFICATIONS:
| Frame: | 16" GT Legit Fit Design, Alloy |
| Fork: | GT Hi-Ten Steel, 1" Threaded Steerer |
| Chain: | 1/2" x 1/8" |
| Crank: | Forged One-Piece Type, 89mm, Steel, 28T |
| Crank Option 1: | Forged One-Piece Type, 89mm, Steel, 28T |
| Bottom Bracket: | Steel, Ball type |
| Pedals: | Jr. BMX design, resin |
| Cog Set: | 16T Coaster |
| Rims: | Alloy, 20 hole |
| Tires: | 16 x 1.95" |
| Hubs: | Steel, 20 Hole (F) 3/8" Axle, (R) Coaster |
| Brake: | (R) Coaster |
| Handlebar: | Steel 500mm width x 130mm rise |
| Stem: | 2-Bolt Alloy Top, Steel Quill, 30mm |
| Grips: | 92mm closed end |
| Headset: | Steel, 1" |
| Saddle: | GT 1-piece |
| Seat Post: | Alloy |
| Seat Clamp: | Single Bolt |
| Extras: | Training wheels |
For more information on kids bikes and sizing see our Kids Bikes Buying Guide.
| SKU | GTG54827M70OS |
|---|---|
| Season | 2018 |
| Size | 16inch |
| Click & Collect | Yes |
| Speeds | ## x ## |
| Wheel Size | 16" |