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  1. M

    MEGABOBRA: Bosch Smart System Derestriction for Rim Magnet - DIY Project with Support

    That's OK, I did the same when taking my Voima into a local Trek store. They asked some questions about why I wanted to turn on the LPP, but otherwise were happy to go ahead and do it once they'd done a training module to work out how to!
  2. M

    MEGABOBRA: Bosch Smart System Derestriction for Rim Magnet - DIY Project with Support

    That's a bugger! I hope your dealer is kind!
  3. M

    MEGABOBRA: Bosch Smart System Derestriction for Rim Magnet - DIY Project with Support

    Anyone else had a change to install their megabobra yet? I'm obviously hoping you have more luck than littleleye!
  4. M

    MEGABOBRA: Bosch Smart System Derestriction for Rim Magnet - DIY Project with Support

    Sorry to hear about your trouble. re the GPS in the app, on Android, you can grant the app location access, but keep GPS disabled. This allows you to run the ride screen without GPS on. Does that mean though that when you rode for 1km and hit 35kph that GPS was on? If so, this would cause the...
  5. M

    MEGABOBRA: Bosch Smart System Derestriction for Rim Magnet - DIY Project with Support

    Intention is to mount it externally, but if it you can see that it's picking up the magnet, then internally would look neat. Probably a max of ~20mm separation?
  6. M

    MEGABOBRA: Bosch Smart System Derestriction for Rim Magnet - DIY Project with Support

    Hmm can you post a photo of your rim magnet? I wonder if the magnet is different to the CX as well? Yes next step then is to try positioning the coil back a bit from the motor casing. Maybe put a book or piece of wood between the motor and coil in order to space it back by ~20mm and try again...
  7. M

    MEGABOBRA: Bosch Smart System Derestriction for Rim Magnet - DIY Project with Support

    Actually also, I just noticed from your photo that your motor looks to be the Performance Line, while the placement I noted in the user guide was for the Performance Line CX - my fault, I didn't realise there was another variant of the Performance Line which still used rim magnet. In that case...
  8. M

    MEGABOBRA: Bosch Smart System Derestriction for Rim Magnet - DIY Project with Support

    Hi Littleleye, Glad to hear it arrived OK. First thing, don't worry at all about 13.4 vs 15kph - the actual speed displayed in setup mode is irrelevant. I tried to make all units show 15kph (or mph for those markets) but it's tricky given small differences in wheel circumference. In future, I...
  9. M

    MEGABOBRA: Bosch Smart System Derestriction for Rim Magnet - DIY Project with Support

    Looks like the first few Megabobras have been delivered around the world. Post some photos of your installs once you get them up and running! And naturally, reach out if you have any questions.
  10. M

    Zeb ultimate 2023 170mm harsh ride

    Thanks Craig. Coming from Fox forks, I know they always say 15% sag for a firm fork, 20% for a plush fork, but I've never seen any similar recommendations from Rockshox? Seems like 25% is the suggestions starting point? Am I missing something? My first Rockshox is a 2023 190mm zeb ultimate...
  11. M

    Zeb ultimate 2023 170mm harsh ride

    Curious what sag you're getting @55psi on the 2023?
  12. M

    MEGABOBRA: Bosch Smart System Derestriction for Rim Magnet - DIY Project with Support

    All devices from the first batch have now been shipped out, spread across eight countries 🥳 For those receiving one, I'm keen to get some feedback and hear about your experiences when they arrive! For those who are still keen for a device, don't forget you can build your own!
  13. M

    Zeb ultimate 2023 170mm harsh ride

    LSC clockwise for less? Don't think that's the case? Below snip is taken from here: Charger 3 Setup - SRAM Anticlockwise gives less damping on both LSC and HSC:
  14. M

    MEGABOBRA: Bosch Smart System Derestriction for Rim Magnet - DIY Project with Support

    Here's the output from that calc using the specs from my coil. In terms of placement, I'm not sure how far inside the motor case the sensor is, so instead my coil is mounted around 30mm from the motor case.
  15. M

    MEGABOBRA: Bosch Smart System Derestriction for Rim Magnet - DIY Project with Support

    Yes of course, any of those will be fine - the reed switch isn't picky!
  16. M

    MEGABOBRA: Bosch Smart System Derestriction for Rim Magnet - DIY Project with Support

    Hi Manu, There's no github, but you can find the code in the tutorial post, linked in the first post in this thread. I've attached a copy here as well that's going on the Seeeduino devices I'm posting out. Hope this helps!
  17. M

    MEGABOBRA: Bosch Smart System Derestriction for Rim Magnet - DIY Project with Support

    First five devices going out today. I'll reach out to each of you individually with tracking numbers.
  18. M

    MEGABOBRA: Bosch Smart System Derestriction for Rim Magnet - DIY Project with Support

    The electromagnet is mounted inside the frame, either to the motor casing or the inner wall of the frame itself, just with some double-sided tape. It's light enough (only a few grams) that it doesn't need anything much to hold it in place. The rotor magnet is just held to the brake rotor by its...
  19. M

    MEGABOBRA: Bosch Smart System Derestriction for Rim Magnet - DIY Project with Support

    I requested it be turned on for a GPS tracking device that needed 12v. Or otherwise, you could mention that it's for a self-built shockwiz type device to help you tune your suspension?
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