Holder - Adapter for Supernova TL3 Pro
Print Profile(2)


Description
German:
Description: This compact adapter/holder was designed for the luggage rack, allowing optimal use of a rear light even after the rack has been mounted.
The Problem: After I mounted the Topeak TetraRack M2 luggage carrier, including the Topeak MTX TrunkBag DX 2.0 bag, on my Cube e-bike, my previous rear light on the seatpost became completely obscured. Since the luggage carrier itself lacks a suitable mount for rear lights, a solution was needed.
Compatibility: This adapter is specifically optimized for the Supernova TL3 Pro rear light, but it may also fit other models with a similar mounting diameter (~17.50 mm).
Material Recommendations:
- I printed my version using ASA-CF for its improved UV resistance (mostly because I didn't have standard ASA on hand).
- However, printing this model in standard PLA should also work completely fine for this purpose.
Installation Instructions:
- You will need to drill two holes using a 5 mm drill bit. Tip: Use the adapter itself as a drilling template!
- For assembly, two M5x35 mm Allen screws (hex bolts) are also required.
English:
Description: This is a compact adapter/mount designed to relocate your rear light after installing a luggage carrier, ensuring it remains fully visible and functional.
The Problem: After mounting the Topeak TetraRack M2 carrier and the Topeak MTX TrunkBag DX 2.0 on my Cube e-bike, the original rear light on the seatpost was completely hidden. Since the carrier itself doesn't feature a built-in light mount, I designed this solution.
Compatibility: This adapter is a perfect fit for the Supernova TL3 Pro rear light, but it may also work with other models that have a similar mounting diameter (~17.50 mm)
Material Recommendations:
- I printed my version using ASA-CF for its excellent UV resistance (mostly because I didn't have standard ASA on hand).
- However, printing this model in standard PLA should also work completely fine.
Installation Instructions:
- You will need to drill two holes using a 5 mm drill bit. Tip: Use the 3D-printed adapter itself as a drilling template!
- For assembly, two M5x35 mm Allen screws (hex bolts) are required.










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