Description
1/8 OFF-Road electric RC Car 4×4 Buggy Chassis –ETERNITY– STL files
Our first RC Buggy Off-Road electric RC Chassis with Roll Cage and Base Body Kit
Downloadable – 3D printable digital model
There are many STL in the “.rar” file
(Use WinRaR to extract files)
Buggy Dimensions:
Wheelbase: 367,5 mm
Front Track: 280 mm
Rear Track: 292 mm
Tire Diameter: 110 mm
Total Length: 506 mm
Build this Frame & Chassis with our upcoming Body Kits!
Released: 22.06.2026
General details:
- Durable Design
- Modular Design for Easy Printing & Assembly
- Adaptable with 1/8 Factory Pieces (Shock Absorbers, Tires, etc…)
- Base Bodywork with Roll Cage/Frame included!
- Sport Seats and Dashboard included!
- On-Road Tire also included!
- Bolting with widely accessible M3 Screws
- Video on YOUTUBE (coming SOON…)
- Servo, Battery, Receiver, Shock Absorbers NOT included!
3D Printing instructions:
- STL files designed for FDM printing
- Print bed needed for 1/8th scale: 220x220mm
- Infill: Frames 30%, All Drive Shaft Elements 70-100%, Everything else 10-20%
- Layer height: 0,2 mm
- Print Speed: 40-60 mm/s
- Noozle diameter: 0,4 mm
- Support: all parts can be printed without support! You can save the environment!
- Material: PLA, ABS
- Cooling Fan Speed: PLA 100%, ABS LOW or OFF to prevent warping
- Extruder (Hot End) Temperature: PLA (190-220°C), ABS (220-250°C)
- Bed Temperature: PLA (50-60°C), ABS (90-110°C)
- Bed Adhesion: 3DLAC Spray adhesive (For perfect adhesion to the printing bed and to avoid warping)
- We printed most of the parts with PLA filament. The front Rocking Arm, Turnbuckles
and Drive Shaft Elements were printed using ABS as this filament is more rigid and sturdy!
You can also try using TPU 95A or higher to have flexible parts for better durability! - Neither Rafts nor Brims needed for printing
- Slicing made with Prusa Slicer
We 3D printed it with an Ender 3 V2 Neo
These files are optimized for 1/8th scale, but you can attempt to mod & resize for Your needs.
However, a huge load of modification may be required!
You have ideas how to further develop this chassis? Check out our Forum and engage!
Join our community of RC enthusiasts and explore endless customization possibilities.
Visit our Forum for insights on selecting compatible parts and resizing tips for different OFF-Road electric RC Chassis.
Embrace creativity with our adaptable STL files, designed to inspire and elevate your RC modeling adventures.
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Abbreviations:
STL – (STereoLitography)
ABS – (Acrylonitrile Butadiene Styrene)
PLA – (Polylactic Acid)
RC – (Radio Controlled)
FDM – (Fused Deposition Modeling)
Why Choose our Off-Road electric RC Chassis ETERNITY ?
This design is not just another printable RC chassis; its a Buggy chassis with 4×4 drive train. Perfecting the design took 5 months! Elaborate yet simple when it comes to giving performance on the field in the 1/8 scale RC car world. Whether you’re a hobbyist looking for a fun project or a serious RC racer seeking the perfect setup, ETERNITY is the right foundation for your next build.
In this “ETERNITY Buggy CHASSIS & BODY build video” link on YOUTUBE you can check out above set!!!
- Building Post (ETERNITY Base Body Kit & Chassis Assembly Guide)
- Don’t Miss Out on our latest videos—Subscribe to our YouTube channel!
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