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Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Oct 18 - Oct 23
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
kinderfahrrad sirene GT Siren 20" – California Bike & SnowboardOverview Even our kids bikes are built right from the ground up perfectly proportioned lightweight alloy frame, easy riding low slung design, and handling that makes every ride a breeze. Durable 1pc cranks, all terrain tyres, 2pc bars and even a numberplate FTW. Improved Geometry bikes with the LegitFit system feature geometry adjustments to improve ergonomics for youth statures. The result: Increased stability, comfort and confidence for a wider
Overview
Even our kids’ bikes are built right from the ground up – perfectly proportioned lightweight alloy frame, easy-riding low-slung design, and handling that makes every ride a breeze. Durable 1pc cranks, all-terrain tyres, 2pc bars and even a numberplate FTW.
- Improved Geometry bikes with the LegitFit system feature geometry adjustments to improve ergonomics for youth statures. The result: Increased stability, comfort and confidence for a wider range of riders.
- Easier Pedaling bikes with the LegitFit system have their pedal positions moved slightly forward. The result: Makes it easier to pedal.
- Better Positioning bikes with the LegitFit system have narrower crank and pedal positions that match the width of a child’s hips. The result: A stronger, more natural pedal stroke.
Specs
| Sizes | One Size |
|---|---|
| Model Code | G52301F |
| Frame | 20" GT LegitFit Design, Alloy |
| Fork | GT Hi-Ten Steel, 1" Threaded Steerer |
| Chain | KMC S1, 1/2x1/8" |
| Crank | Forged One-Piece Type, 127mm, 32T |
| Bottom Bracket | Steel, Ball Type |
| Pedals | Jr. BMX Design, Resin |
| Cog Set | Null |
| Rims | Alloy, 28h |
| Tires | GT 20 x 1.95" |
| Front Hub | Steel, nutted axle |
| Rear Hub | Steel, Nutted Axle, Coaster Brake |
| Spokes | Stainless Steel, 14g |
| Brakes | Coaster Rear, Rear Alloy VBrake |
| Front Brake | Coaster Rear, Rear Alloy VBrake |
| Rear Brake | Coaster Rear, Rear Alloy VBrake |
| Brake Levers | Alloy V-type |
| Handlebar | Steel Riser Bar, 176mm Rise, 580mm Width |
| Stem | 2-Bolt Alloy Top, Steel Quill |
| Grips | 120mm Closed End |
| Headset | 1" Threaded, Steel |
| Saddle | GT 1-piece |
| Spec Extras | Fender, Bar, Stem Pad |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.9 ★★★★★
Based on 12 reviews
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Product Reviews
★★★★★ 5
Very comfortable and looks great!
Size: X-Large, Color: Navy Blue, Size: X-Large, Color: Navy Blue
This shirt is surprisingly really nice for the price. Really nice even regardless of the price. It fits and looks great on my hubby. We liked it so much that I bought him another one in a different color. Will probably even buy more. The large ran a little small, so we got him an extra large and it was great.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 6, 2026
★★★★★ 5
The color/size
Size: X-Large, Color: Light Green
Perfect fit, good material, will definitely purchase other colors but this color specifically is a W
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 9, 2026
★★★★★ 4
Fair
Size: Small, Color: Blue Grey
Doesn't really look like the picture but pretty good for what you get
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 17, 2026
★★★★★ 5
I absolutely love this shirt!
Size: X-Large, Color: Light Blue
Although loved the way the shirt looked on Amazon, I only ordered one just in case it wasn’t true to size or it just felt cheap. Well I couldn’t have been further from the truth. This shirt was better than I expected so needless to say, I will be ordering a few more in different colors. I am totally impressed with this shirt and glad I tried it.!
Thanks
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Reviewed in the United States on March 12, 2026
★★★★★ 5
You’ll love it!
I love this shirt! As someone who is particular about their appearance, I found this shirt to be just as advertised. I am 6ft, 175lbs with a fit body. This shirt fits perfectly, looks nice and comes in great colors. The fit, value and quality make a great purchase. I immediately ordered three additional colors! Well done!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 18, 2025
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