![Magnet holder for centerlock disc brake[Check V2 instead] 3D Printer File Image 1](https://wsrv.3dprinterfiles.com/?url=https://media.printables.com/media/prints/946273/images/7224511_e3df7053-039e-40d3-9b1c-583ed6c0ed40_161f1229-1fd1-4945-81b4-ca15d51d42f8/0-02-05-a4b93d7b90b37a66d9caa4633016fa23210a2e38e6cc288e01a9fdca5f42d301_1c6dbb43427999.jpg&w=828&h=828&output=webp&q=100&n=40 "Magnet holder for centerlock disc brake[Check V2 instead] 3D Printer File Image 1")
![Magnet holder for centerlock disc brake[Check V2 instead] 3D Printer File Image 2](https://wsrv.3dprinterfiles.com/?url=https://media.printables.com/media/prints/946273/images/7224508_5dfb0c4d-ecc2-4284-aba2-6da375b972f0_c4569947-e635-4332-989b-bb04590d94e3/0-02-05-4a7d063c4cd6d6932eb062b353e32a1234615dc4f6069b03022b3902d45c5f4e_1c6dbb43426826.jpg&w=828&h=828&output=webp&q=100&n=40 "Magnet holder for centerlock disc brake[Check V2 instead] 3D Printer File Image 2")
![Magnet holder for centerlock disc brake[Check V2 instead] 3D Printer File Image 3](https://wsrv.3dprinterfiles.com/?url=https://media.printables.com/media/prints/946273/images/7224509_9b3caed3-ee4d-4151-9bcb-2ae1d8a23647_94c227a8-6479-48ef-be04-3552215952c4/0-02-05-33cd3b6a8c739d39e4805cb11bc372778dd2042be61de89d5d911a70b736ccd0_1c6dbb43429bb5.jpg&w=828&h=828&output=webp&q=100&n=40 "Magnet holder for centerlock disc brake[Check V2 instead] 3D Printer File Image 3")
![Magnet holder for centerlock disc brake[Check V2 instead] 3D Printer File Image 4](https://wsrv.3dprinterfiles.com/?url=https://media.printables.com/media/prints/946273/images/7224510_66706ee0-69eb-469b-b167-7cc62289305f_97b63c7b-1249-410f-934a-49d585288776/0-02-05-582b95264887fe412d583b3eeede9c0053f275042d85ac26a08b0f46c823c7b3_1c6dbb43424b1e.jpg&w=828&h=828&output=webp&q=100&n=40 "Magnet holder for centerlock disc brake[Check V2 instead] 3D Printer File Image 4")
May 26, 2025
Description
My new bike has centerlock rotors, so I designed this to hold a magnet for a speed sensor as I did not want to attach it to a spoke.
It uses and M4 x 8mm bolt and M4 heat insert 5mm deep.
I used a drop of superglue before pressing the 12x3mm magnet inside the magnet hole.
Printed in 0.3 with PCTG without supports.
Can easily flex to be inserted without removing the wheel or anything at all (use non-brutal material!).
Note the disc brake on the picture is a 180mm one. I assume it may work with other sizes too.
https://www.printables.com/model/1308259-magnet-holder-for-centerlock-disc-brake-v2
License:
Creative Commons — Attribution — Noncommercial — Share Alike
11
v1ncen7
