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  1. AlumiPro

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

    Yes I did. It produced error code 523003. Trying to derestrict the Bosch Smart Rim magnet system is not worth the money, frustration, error codes, and loss of time. So I returned the Speedbox and converted my bike to the Bosch swing arm speed sensor / spoke magnet. I’ve never been happier! No...
  2. AlumiPro

    Derestricting bosch smart system

    Any updates? The Bluetooth app is working on mine
  3. AlumiPro

    Chainring guard and guide for Bosch CX gen4

    I ended up purchasing a 3Pinnovations printed BashGuard and modified it to bolt to my existing e*thirteen mount. The other bolt threads into an unused threaded motor bolt hole. Luckily I bought several of these bashguards and modified them all so I can replace as needed. They are now...
  4. AlumiPro

    Did you change anything after fitting shorter cranks?

    I went from 160mm cranks to PINND 145mm cranks and really like them for my type of riding. (Natural rocky narrow tech trails) Im just about 6-2”, I moved my dropper up 15mm after installing the 15mm shorter cranks but quickly found it was a bit too tall on the first ride. I’m now about 10mm...
  5. AlumiPro

    Derestricting bosch smart system

    This is also the error I was sporadically getting with the Megabobra system while on 2hr rides. (84.6 wheel setting……I never even thought to change this setting) Have you gone on a ride with the Speedbox yet? Or just testing in your bike stand? I have yet to go on a ride. I only got a 523003...
  6. AlumiPro

    Derestricting bosch smart system

    I’m running a 27.5 rear and my default setting is 84.6 inches. Shouldn’t this be 86.4? Am I so pose to set this at the new spoke magnet circumference?….so the Speedbox knows where the spoke magnet has been placed?(as each installation will be different and won’t place the magnet sensor in the...
  7. AlumiPro

    Derestricting bosch smart system

    My understanding is you have to have the motor setup that way from the bike manufacturer while being built, or before you take ownership of the bike. And this is IF the bike manufacturer AND Bosch are willing to do so. I’ve only seen Pole offer the option of either rim mag or rotor mag. I asked...
  8. AlumiPro

    Derestricting bosch smart system

    My app isn’t working either, just “connecting” Glad I spent the extra $ on the Bluetooth version🙃
  9. AlumiPro

    Derestricting bosch smart system

    That’s the code I got when the electric magnet wasn’t centered on the motor housing. (The original rim magnet is centered with the motor as it passes by)
  10. AlumiPro

    Derestricting bosch smart system

    You need to remove the printed black plastic cap on the magnet……most likely wouldn’t effect it’s function though.
  11. AlumiPro

    Derestricting bosch smart system

    WOW that’s my bike! Copper RS75, Ride Wrap, PINND cranks, Schwalbe tires,…..and now Speed Box. 🤙🏻
  12. AlumiPro

    Derestricting bosch smart system

    That’s just a paint marker dot. It is completely sealed. Inside is a single tightly wound wire coil incased in epoxy.
  13. AlumiPro

    Derestricting bosch smart system

    SPEED BOX 1.2 B (Bluetooth / Rim Magnet) installed today on my CX Race motor! Due to how tight the motor fits inside my carbon frame I had to shave down the plastic electric magnet housing on the top and bottom to fit snug over the center rib of the motor. I also had to heat up the plastic wire...
  14. AlumiPro

    Crestline ride review.

    I’m still really enjoying my RS 75. I’ve removed the Magura MDR-P rotors and currently running 220mm SRAM HS2 rotors front and rear with Trick Stuff 840 Power pads……these pads are amazing, big improvement! (SRAM Code Ultimate Stealth leavers with Cascade calipers) I’ve also added PINND 145mm...
  15. AlumiPro

    The Best ebikes for 2024

    What in the bloody hell are we talking about here?……The Best Ebikes for 2024 OR best Ebikers of 2024?! I ride my EMTB by myself, I have no videos or pics to show or people to vouch for my skill level BUT I own one of Robs picks of best ebike of 2024 so…..I must be one of the best! 🙃 Nowhere...
  16. AlumiPro

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

    You’re encountering what I did. (Previous posts) I’ve disconnected my Megabobra because I was frustrated riding with speratic 523003 and 523001 error codes. My Megabobra has the reed, not hall sensor. I have pre ordered the new Speedbox 1.2B designed for the Bosch Rim Mag system. I asked them...
  17. AlumiPro

    The Best ebikes for 2024

    I agree, I paid less than $12k due to a discount being one of the first to give a deposit on the first batch of Copper/Carbon….as I am also not a rich man. This bike is amazing and eats everything in its path, especially with an EXT E-Storia coil shock and 190mm up front. My Gen 3 Levo S-works...
  18. AlumiPro

    The Best ebikes for 2024

    Pole Voima was the runner up for me, I had my online cart complete and ready to hit the purchase button after doing a ton of research on it. I would love to test ride one here in Northern CA, or even see one in person!
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