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  1. Hamina

    Chain slipping in highest gear Trek Rail 5

    When my Rail 5 freewheel started to surrender it had same symptons. It had so much play that you could feel it by moving the cassette. https://www.emtbforums.com/community/threads/trek-rail-5-2020-rearhub-service.14526/ Could be still something else. Just my internet guessing.
  2. Hamina

    Are pedal MTBs better at really rocky terrain?

    Did you doublecheck that your bike was on?
  3. Hamina

    Custom eMTB Lite mode

    I thought that it had to be lower and I'm a bit surprised. The Bosch BMS will be updated at the same time and there's (what I've heard) an update that gives also more range. I have not yet understood exactly how to read the assistance curve works. I'm guessing that the Moustache "Magic tour"...
  4. Hamina

    90% of ebikes leverages are a joke.

    You should define us a formula to determine adequate amount of bike's rear suspension progression based on ones riding profile. You can emphasise speed as variable in the equation. Only after these basic things we have meet the minimum requirements to continue this discussion.
  5. Hamina

    Custom eMTB Lite mode

    EMTB Lite mode maximum torque is 85nm. Source: Bosch
  6. Hamina

    90% of ebikes leverages are a joke.

    If the bike's rear suspension is a system that is sum of linkage and the shock, then what's the difference on what part of the system makes the progression? Assuming that one needs progression. "Just asking"
  7. Hamina

    Bosch Error 510 - magnetic interference?

    Thank you for your reply. Did your wife notice it during ride? Was it just one line in the error logs? I would be interested to hear if they find something during your next maintenance. It seems that the 510 error can be just a temporary or permanent error when it occurs. Its seems also the...
  8. Hamina

    90% of ebikes leverages are a joke.

    How does progressive (instead of linear) spring affect on this?
  9. Hamina

    90% of ebikes leverages are a joke.

    I'm about to buy coil shock for my Trek Rail. What mistake I'm going to make? Only technical limitations and issues are interesting. If you have time please answer my previous questions also if possible.
  10. Hamina

    Bosch Error 510 - magnetic interference?

    Akiwi and Chris: How did your cases end? New motor?
  11. Hamina

    Bosch Magic Tour Mode..available to all ?

    Trek Rail with following version has the EMTB Lite Display 1.4.0 Drive unit 1.1.2 Battery 1.10.1.0
  12. Hamina

    90% of ebikes leverages are a joke.

    What does it technically mean when you say "not enough for coil"? Does it make difference if the coil spring rate is linear or progressive? Is this just policy thing or is there a real technical reason? Even if and when the coil shock has enough space to move in the frame? The table headers...
  13. Hamina

    Cleaning up Bosch cockpit

    Not sure if joking or not. Seems bigger than Purion and possible waterproof structure raises questions. If Bosch is struggling with it's closed ecosystem in somewhere around 2008 this prototyped screen could be something that Sarah Connor would have used in 1984. If putting Kiox on top tube and...
  14. Hamina

    Battery Lock Keys. Yes or No?

    The battery locking mechanism is quite convenient if you have to often remove the battery. I don't see much difference if the key would be replaced with a allen key. An allen key bolt doesn't sound a solution that lasts time. The locking mechanism might be just an one universal solution for all...
  15. Hamina

    Xx1 vs gx shifter and mech

    In the video there was only comparison between X01 and XX1. There was no mention on better design. I'm suspecting that there's nothing technically better available when going up from GX. I'm running GX shifter + GX derailleur and NX cassette. It's hard to to justify buying 70 eur XD-conversion...
  16. Hamina

    Custom eMTB Lite mode

    I have to remind you that technically this capability is already available in Bosch Nyon MY21. It's just that the Purion doesn't have the connectivity and Kiox doesn't have the capability (yet) even though is has the connectivity. I totally agree that Bosch is lagging and this "take your bike...
  17. Hamina

    Xx1 vs gx shifter and mech

    What are the technical differences when going from GX -> X01 -> XX1? By looking at pictures the structure seems to identical but materials change from aluminium to carbon? Has anyone made a fact based study on this?
  18. Hamina

    Red Ped 2

    Let's discuss on the Red Ped 2 tuning device. It seems to have features that normal (Volspeed, Speedbox) style tuning boxes dont' have. https://www.ebiketuning.com/e-bike-tuning/redped.html The functionalities seems to be somewhat same kind that the current Kiox offers with Bosch Ebikeconnect...
  19. Hamina

    ‘Devastating’ fire at Specialized U.K. HQ

    Hopefully the reason was not EMTB related.
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