Brackets and mounts
Electric Dirt Bike Frame – Exploded Multi-Part Assembly
- Bounding box
- 7310.0 × 330.0 × 360.0 mm
- Engine
- Precision B-rep
- Parameters
- 44
- Published
- November 12, 2026
Download
Free to download and use. See the terms.
The prompt
Use the uploaded reference photograph as the PRIMARY visual reference for the geometry and overall appearance of the frame. Create a detailed 1:1 scale parametric 3D CAD model of a custom electric dirt bike frame. DESIGN STYLE: Reproduce the handmade welded steel frame construction shown in the reference photograph. Do NOT create a conventional round-tube motorcycle frame. MATERIAL GEOMETRY: - Use square and rectangular hollow steel sections. - Use flat steel plates for mounting brackets and reinforcement pieces. - Use rectangular structural profiles with clean 90-degree edges. - Show realistic welded connections between structural members. MAIN FRAME: - Central rectangular battery compartment structure. - Two longitudinal rectangular side members. - Upper and lower cross-members. - Front triangular reinforcement structure. - Rear structural junction around the swingarm pivot. - Reinforcement plates at important intersections. - Front steering head assembly. REAR SWINGARM: - Separate removable component. - Two rectangular hollow-section arms. - Rear connecting cross-member. - Central pivot mounting assembly. - Flat mounting plates. - Separate pivot shaft representation. SUSPENSION: - Model the suspension as an independent optional assembly. - Include separate shock absorber and linkage components. - Allow the complete suspension assembly to be hidden or removed. - Preserve the frame and swingarm when suspension is removed. IMPORTANT: - Match the proportions and general layout of the uploaded photograph. - Keep all components individually selectable. - Do not add wheels, tires, brakes, engine, battery, seat or body panels. - Do not add unnecessary decorative elements. - Do not replace rectangular profiles with cylindrical tubes. - Make all dimensions editable. - Use clearly identified provisional dimensions rather than claiming undocumented manufacturer measurements. DELIVERABLES: - Complete 3D assembly. - Individual component models. - Exploded assembly view. - Technical drawings with dimensions. - Side, front and top orthographic views. - Separate frame and swingarm assemblies. - STEP export if supported. This is an academic CAD design, not a structurally validated vehicle frame.
Parameters
| Name | Value | Range |
|---|---|---|
| Exploded Layout Gap | 700 mm | 200 – 3000 |
| Battery Box Length | 420 mm | 300 – 700 |
| Battery Box Width | 260 mm | 160 – 400 |
| Battery Box Height | 240 mm | 150 – 400 |
| Tube Wall Thickness | 3 mm | 2 – 6 |
| Side Member 40x40 Section | 40 mm | 25 – 80 |
| Cross Member Width (X) | 40 mm | 20 – 80 |
| Cross Member Height (Z) | 20 mm | 15 – 60 |
| Front Triangle Base Width | 260 mm | 150 – 400 |
| Front Triangle Height | 300 mm | 150 – 500 |
| Triangle Bar Section | 30 mm | 15 – 60 |
| Triangle Gusset Plate Thk | 6 mm | 3 – 12 |
| Steering Head Section | 50 mm | 30 – 100 |
| Steering Head Height | 80 mm | 40 – 160 |
| Steering Head Gusset Thk | 6 mm | 3 – 12 |
| Rear Pivot Plate Thickness | 8 mm | 4 – 16 |
| Rear Pivot Plate Width | 120 mm | 60 – 200 |
| Rear Pivot Plate Height | 100 mm | 50 – 200 |
| Pivot Cross-Tube Section | 40 mm | 20 – 80 |
| Pivot Junction Width | 180 mm | 100 – 300 |
| Pivot Bore Diameter | 16 mm | 8 – 30 |
| Reinforcement Plate Thk | 6 mm | 3 – 12 |
| Reinforcement Plate Length | 120 mm | 60 – 250 |
| Reinforcement Plate Height | 80 mm | 40 – 160 |
| Swingarm Arm Length | 480 mm | 300 – 700 |
| Arm Section Width (Y) | 30 mm | 20 – 60 |
| Arm Section Height (Z) | 50 mm | 25 – 100 |
| Arm End Plate Length | 20 mm | 10 – 60 |
| Arm Pivot Bore | 16 mm | 8 – 30 |
| Arm Axle Bore | 12 mm | 6 – 25 |
| Swingarm Cross Section | 40 mm | 20 – 80 |
| Swingarm Cross Width | 200 mm | 100 – 320 |
| Pivot Shaft Diameter | 16 mm | 8 – 30 |
| Pivot Shaft Length | 220 mm | 120 – 360 |
| Shock Eye-to-Eye | 330 mm | 200 – 500 |
| Shock Body Diameter | 50 mm | 25 – 100 |
| Shock Body Length | 200 mm | 100 – 300 |
| Shock Rod Diameter | 16 mm | 8 – 40 |
| Shock Eye Outer Dia | 30 mm | 16 – 60 |
| Shock Eye Bore | 12 mm | 5 – 25 |
| Shock Eye Width | 14 mm | 5 – 40 |
| Linkage Plate Length | 120 mm | 60 – 250 |
| Linkage Plate Height | 60 mm | 30 – 150 |
| Linkage Pivot Bore | 10 mm | 4 – 25 |
Every value above is a live dimension. Open a model like this in the editor and each one becomes a slider you can drag before exporting.
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