Gran fondos in the Dark

How I Upgraded to a Dynamo Lighting System

Nov. 1, 2023 - Willem L. Middelkoop

The darker days are here in the northern hemisphere, and so is the need for good lights on your bike. Although battery powered lights can do the job, you need to keep them charged. I wanted a light system on my road bike that just works. Read along for some light in the darkness!

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Pictures from the SON factory in Tübingen, Germany - they're serious about doing it the right way

Both lights working - the result

The tail light mounted to my seat post with its cable going inside the seat post

Temporarily soldering the actual cables to a copper guiding cable to enable pulling it through the bike frame

Supernova E3 Tail Light 2

The wire to the rear light goes inside a newly drilled hole in my bike frame - leaving just enough cable for my steering wheel to turn

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Bike Creating Mobility

Articles (148)

2024-03-24 Half Marathon
2024-03-05 No, I Won't Build That!
2024-02-16 Vision Pro
2024-01-16 Health and fitness data
2023-12-15 Backup Rotation Scheme
2023-11-10 Apple Watch as Phone
2023-11-01 And... there is light!
2023-10-14 Giving AI Training
2023-10-13 Hello, stranger
2023-08-23 The Same, Differently
2023-05-31 Impact of training
2023-05-08 Tablet as Tool
2023-05-03 Using AI to generate code
2023-05-01 Working Offline First
2023-04-20 Tips for Long-Distance Cycling
2023-04-05 Cutting Cloud Costs
2023-02-08 Back to the University
2022-12-22 Rolex DateJust 36
2022-11-01 Moving to the countryside
2022-10-23 MUSE in Carré
2022-09-15 The Ultimate Freedom Bike
2022-09-11 Computer says no
2022-07-30 CAPTCHA Alternative
2022-07-17 Offline Music
2022-04-18 Snake '97 High Scores
2022-01-14 Wearing WHOOP 4.0
2021-12-09 For the love of mini
2021-11-19 Escaping the flat tires
2021-10-25 Using Google Free Android
2021-09-30 Inspiration from a child
2021-08-31 Protecting VMware ESXi
2021-07-13 The birth of a child
2021-06-30 Migrating to the Cloud
2021-06-05 Wearing Grand Seiko
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2020-07-09 Repairing a Giro AEON bicycle helmet
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2020-06-17 Tudor Black Bay 36 long-term review
2020-06-12 Linking Lemmid Store with kitchens
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2020-05-11 Scalable application design without magic
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2020-03-09 Making my own tablet OS
2020-03-03 Monolithic vs Microservices software architecture
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2019-11-26 Supernova E3 Pro 2 dynamo powered headlight
2019-11-22 Building a professional 72TB NAS
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2019-09-10 Fighting backscatter spam at server level
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2019-08-18 Creating a minimal road bike
2019-07-16 Limitations of sleep tracking using a wearable
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2018-04-30 Off the grid: Working on 100% renewable energy
2018-04-18 Outside the comfort zone: amateur acting
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2018-03-07 Tablet as main computer
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2018-02-21 Updating Snake '97
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2017-11-15 Collecting health data with Biostrap
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