Brackets and mounts
E-Bike Tail Light Adapter Bracket
- Bounding box
- 120.0 × 40.0 × 18.0 mm
- Engine
- Precision B-rep
- Parameters
- 14
- Published
- August 7, 2026
Download
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The prompt
"A flat adapter bracket for an e-bike tail light, PETG 3D printing. Base plate 120mm long by 40mm wide by 8mm thick. Two counterbored through-holes on the base spaced 50mm apart for M6 bolts. Two raised cylindrical bosses on top, 12mm diameter by 10mm tall, spaced 69mm apart, each with a central M4.5 threaded hole. A 15mm wide by 5mm deep wire channel cut down the center of the base plate between the two bosses. All edges filleted 2mm. No overhangs, no supports needed."
Parameters
| Name | Value | Range |
|---|---|---|
| Base Length | 120 mm | 80 – 200 |
| Base Width | 40 mm | 20 – 60 |
| Base Thickness | 8 mm | 4 – 15 |
| Hole Spacing | 50 mm | 30 – 100 |
| M6 Clearance Hole Dia | 6.5 mm | 5 – 8 |
| Counterbore Diameter | 12 mm | 8 – 20 |
| Counterbore Depth | 5 mm | 2 – 10 |
| Boss Spacing | 69 mm | 50 – 100 |
| Boss Diameter | 12 mm | 8 – 20 |
| Boss Height | 10 mm | 5 – 20 |
| M4.5 Tap Drill Dia | 3.7 mm | 2.5 – 5 |
| Channel Width | 15 mm | 10 – 30 |
| Channel Depth | 5 mm | 1 – 7 |
| Fillet Radius | 2 mm | 0.5 – 3 |
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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