Recent content by ex10psi

  1. E

    Front end not balanced, shakes, wobbles

    this is the best explanation i have read regarding this issue. thank you for being smarter than every single one of the stromer dealers in my area. :)
  2. E

    Front end not balanced, shakes, wobbles

    yup, i have the same issue with my ST2. i agree it has to do with the rear hub motor weight bias causing the front end to be light. i had my stromer dealer look it over and nothing was noticeably wrong. i even test rode one of their ST2's they had on the showroom floor and that thing had a speed...
  3. E

    Stromer ST2 will not power on

    Currently my ST2 is completely dead. I pulled the battery out, waited 1 hr, put the batter back in, nothing, will not power at all. The battery is 100% charged since I was charging it out of the bike. Has anyone seen this? I've tried removing the batt numerous times to see if that helps...
  4. E

    ST2 mods, tuning?

    i put clip on aero bars on my ST2. these: https://www.amazon.com/gp/product/B00JRCTLUC/ref=oh_aui_search_detailpage?ie=UTF8&psc=1 they are great... light weight, easy to install, fits perfectly on the ST2. the only thing is you'll be tweaking the positioning, setting, etc... for the first few...
  5. E

    ST2s Torque Sensor Recalibration Recommended After Axle Retighten

    i feel your pain. i am also talking to stromer support about the issues i've been having...
  6. E

    Did my ST2s just get faster???

    agree with you about wishing they would get their current products final before cranking out new stuff! my commute is 25 miles one way, 50 miles round trip, so assist levels are critical. i could never do my round trip commute in l3 so i'm always hoping l2 won't be so strong! :)
  7. E

    Did my ST2s just get faster???

    i've been noticing some strange behavior like this as well between l2 and l3 assist. sometimes i feel zero difference between l2 and l3. when i change the user defined parameters on l2, nothing happens on the bike. i have to pull the batt, reset stuff, send commands, etc, etc, and finally...
  8. E

    ST2s Torque Sensor Recalibration Recommended After Axle Retighten

    i cannot either. would love more info on this, thank you.
  9. E

    Very bad head shake or shimmy

    @Robie and @bikerjohn - thank you for chiming in your experiences and suggestions, thats helpful and interesting especially the wobble on a bike stand while operating the motor! wow.... so i test rode another ST2 that they had on the showroom floor yesterday at the bike shop when i went to pick...
  10. E

    Very bad head shake or shimmy

    i just got a call from the bike shop and they said they couldnt repro the problem, but admitted that since it's not their bike they didnt try to take their hands off too long. i'm going to ride one of their demo ST2's to see if that one wobbles too. he said that nothing was wrong with the...
  11. E

    Very bad head shake or shimmy

    really do appreciate your input and help here. you have proven to be more helpful than the local stromer dealers near me who sadly are not much help. however, the stromer support manager here in the US has been super helpful and good to work with. i am waiting for his response on this. also...
  12. E

    Very bad head shake or shimmy

    Is there some special procedure to get the right amount of preload? The shop tightened it but didn't look like anything special. They didn't check any bearings. There's no play in the head end. The shimmy is bad. Appreciate you chiming in.
  13. E

    Very bad head shake or shimmy

    I am getting a very bad shake and shimmy when i take my hands off the handlebars for just a brief moment (like adjusting my gloves, etc...). It hits hard when i hit 15mph and higher. It wasnt an issue when i first got the bike and have since put about 500 miles on it when that shimmy started...
  14. E

    Did my ST2s just get faster???

    I agree with this... same experience i had. then i sent Level 2 parameter change updates from iphone app to ST2 a couple times and back to assistance to 28'ish. my commute is 25 miles one way so its important for me to keep the assist levels down to make the round trip commute on a single charge...
  15. E

    Did my ST2s just get faster???

    Which assist level were you in? I think I saw a similar experience in L2 assist with "standard" setting. Then I moved the settings up/down, sent the update to my bike via the app, and noticed the bike slowed. I know the bike got faster too because my batt use was much higher on the same ride I...