Product Details
The GT Grunge Kids Bike combines style, comfort and reliability to form a high-quality kids bike which is great for the developing rider between the ages of 2 and 4. GT's LegitFit Design gives kids bikes the best fit with better positioning and easy pedalling on the tough Hi-Ten steel frame. Add to that the alloy rims, stem and seatpost which together form a durable yet lightweight bike which is tough enough to handle rough kids or a few of the bumps that come with learning to ride. The Grunge rolls on 12" tyres with the ideal blend of grip and control for safe riding, while the coaster allows them to control their speed and ride safely. The GT Grunge Kids Bike sets the bar high for kids bikes, made from reliable parts that are safe an will allow your kids to have heaps of fun on their brand new bike.
Features
- Alloy Stem, Seat Post, and Rims
- Coaster rear Brake
- Hi-Ten steel fork
- Hi-Ten Steel frame
- Steel Riser Bar with Closed End Grips
| SKU | GTG55300M30OS |
|---|---|
| Season | 2020 |
| Size | 12inch |
| Click & Collect | Yes |
| Frame | 12" GT LegitFit Design, Hi-Ten Steel |
| Frame Material | Steel |
| Fork | GT Hi-Ten Steel, 1" Threaded Steerer |
| Fork Material | Steel |
| Speeds | ## x ## |
| Front Gears | Single |
| Rear Gears | Single Speed |
| Crankset | Forged One-Piece Type, 89mm, Steel, 24T |
| Pedals | Jr. BMX Design, Resin |
| Chain | KMC HV410 1/2" x 1/8" |
| Brake Type | Coaster Brake |
| Brakes | Front: Alloy Single Pivot Caliper, Rear: Coaster Rear |
| Brake Levers | Alloy V-type |
| Cassette | 16T Coaster |
| Wheel Size | 12" |
| Tyres | GT 12 x 2.25" |
| Rims | Alloy, 16h |
| Hubs | Steel, Nutted Axle, Coaster Brake |
| Spokes | Stainless Steel, 14g |
| Bottom Bracket | Steel, Ball Type |
| Handlebar | Steel Riser Bar, 130mm Rise, 480mm Width |
| Headset | Steel, 1" threaded |
| Grips | 95mm closed end |
| Stem | 2-Bolt alloy top, steel quill |
| Saddle | GT 1-piece |
| Seatpost | Alloy |
| Sizing | 12 Inch |
What Sets Alchemy Apart
The best pre-owned bikes
When you buy a pre-owned bike from Alchemy Cycle Trader, you’re getting more than just a great deal. Every bike is roadworthy certified, comes with a 3-month warranty, and includes your first service free - so you can ride away with complete confidence.
Buy with confidence
In-house Active Thermography Carbon Fibre Testing for extra peace of mind on pre-owned bikes.
Learn more about our carbon testing.
Expert Servicing & Ongoing Support
Our professional workshop team is here to keep your bike running at its best long after you’ve taken it home. From routine servicing to performance tuning, our qualified mechanics ensure your ride stays smooth, safe, and ready for every adventure. Whether it’s your first free service or future maintenance, you can count on Alchemy Cycle Trader for trusted support and expert care. Learn more about our workshop services.
