RadiLOW Flyer Custom Stanced Radio Flyer Kit

Because every dad who sweats the details on his own ride knows the kids deserve the same treatment.

Slam it, stance it, show up. The wagon that turns heads at the car meet and makes other parents ask questions.

This model is a detailed 3D-printable mod kit for the classic Radio Flyer wagon – designed to transform it into a slammed, stanced version.

Meet the radLOW Flyer.

Compatible Wagon
Radio Flyer Classic Red Wagon / Standard Steel Wagon (Model 18)

Exterior: 39.57" × 17.56" × 14.37" (100.5 × 44.6 × 36.5 cm)
Interior tub: 33.5" × 14.5" (85.1 × 36.8 cm)

 

The kit includes print profiles for all parts, optimized and ready to go.

The full assembly guide will be added shortly.

IMPORTANT: you will need to drill additional holes into the tub.

In the meantime, you can get started and print all the parts.

How to download the whole Project:

First download the initial 3mf.

Next Choose Download STL/CAD Files

Third Click Download All

 

Note: This is a large file. Parts are prepared and pre-oriented for best results.

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Designed for makers, tinkerers, and parents who want to give their kids' Radio Flyer a serious attitude adjustment.

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You will need an original Radio Flyer Classic Little Red Wagon as the base for this build.

 

Hardware List

Hex Socket Screws + Nuts (ISO 4762 / DIN 912)

Part	Type	Size	Qty
Front frame → Radio Flyer tub	Hex socket + nut	M10×60mm	8x
Front frame inner attachment	Hex socket + nut	M6×25mm	4x
Rear subframe + seat → tub	Hex socket + nut	M6×35mm	4x
Rear wheel hubs (bottom)	Hex socket + nut	M6×30mm	6x
Rear wheel hubs (top)	Hex socket + nut + washer	M6×20mm	6x
Wheels	Hex socket	M6×40mm	20x
Wheel hubs (press-in)	Nut only	M6	20x
3-piece wheels (all 4 rims)	Hex socket + nut	M3×20mm	144x

Torx Countersunk Screws (ISO 14581)

Part	Type	Size	Qty
Upper/lower control arms (front)	Torx countersunk	M4×20mm	18x
Steering column guide	Torx countersunk	M4×25mm	6x
Cup holder	Torx countersunk	M3×25mm	4x
Seat	Torx countersunk	M3×10mm	6x

Bearings

Part	Designation	Dimensions	Qty
Wheel bearings	6004-2RS (DIN 625-1)	20×42×12mm	8x

 

Features: 

• Mod kit for the CLASSIC Radio Flyer
• Transforms stock wagon into a stanced version
• Drilling required – drilling templates included
• Print profiles included for all parts
• Recommended material: Bambu Lab PLA Tough+ – works well in Central Europe. If you are in a hotter climate, consider a more heat-resistant material such as PETG or ASA
• Compatible with other materials of your choice
• Assembly guide coming soon
• Optimized for FDM 3D printing

Disclaimer Load capacity has not been formally tested.

The built example shown in the images comfortably carries two children aged 4 to 8 years.

 

That said, please use your own judgement.

You are responsible for assessing the suitability and safety of this mod for your specific use case.

Build and use at your own risk!

 

Part of the 3Dworkbench Collection.