BMW Airhead EDL4Li Lithium Charging System Install on a custom bobber - 600 mile check up

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  • เผยแพร่เมื่อ 20 ธ.ค. 2024

ความคิดเห็น • 36

  • @ianbestor1528
    @ianbestor1528 2 ปีที่แล้ว

    Just picked up an '80 R100. It was well taken care of, but I need to dive in and learn all about it. Euro bikes are another world to me. great vid.

  • @mooman351
    @mooman351 2 ปีที่แล้ว

    Got an R100 as someone elses failed Cafe racer project, been sitting for a while as life got in the way but looking to get moving on it again soon

  • @Jsean56
    @Jsean56 2 ปีที่แล้ว

    Love that bike. I’m looking for an airhead to get started on.

  • @Jafesito
    @Jafesito 28 วันที่ผ่านมา

    Nice video! Quick question, which brake master cyl are you running on your handle bar? Thanks

  • @AnalogDude_
    @AnalogDude_ 2 ปีที่แล้ว

    wel executed floating looking (carbon) mud guards mounted on the rear swing arm (like the current GS) and front wheel fork would be a good addition to make it suitable for everyday.
    Runs very wel, considering it's an evolution on the world war 2 R75.
    Does BMW still sell most of the engine parts?

  • @jimm4260
    @jimm4260 7 หลายเดือนก่อน

    The rectifier you bolted in there... aren't those cooling fins and shouldn't they be out in the open air? Curious... wondering where to mount mine.

    • @roodlum
      @roodlum  7 หลายเดือนก่อน +1

      That's where the manufacturer designed it to mount, so I assume they took it's position into account. (I don't have any ties to eme or enduralast) The cover does block airflow, but is vented to open air, at least. We haven't had any problems with it.

  • @hashimluqman1646
    @hashimluqman1646 ปีที่แล้ว

    heey bro loved your video i my self have an r65 bmw but the electrical system is giving me a headache there is no spark from the pulsar so might the cdi be the problem

    • @roodlum
      @roodlum  ปีที่แล้ว

      Thanks. No spark is tricky to diagnose. I'd start by making sure all your electrical connections are clean and tight, and that the kill switch is in the run position. If that doesn't change anything, I'd try following the instructions here:
      bmwr65.org/smf/index.php?topic=5189.0

    • @jimm4260
      @jimm4260 7 หลายเดือนก่อน

      I got rid of the beancan and went electronic ignition… includes new coil also

  • @rodgerreed4990
    @rodgerreed4990 ปีที่แล้ว

    How do you like the alternator upgrade? I’ve been looking at that one

    • @roodlum
      @roodlum  ปีที่แล้ว +1

      Coming up on two years trouble free. I have a similar kit on my R100GSPD as well and no battery issues there either after thousands of miles (except for the time I left the parking light on and killed it!)

    • @rodgerreed4990
      @rodgerreed4990 ปีที่แล้ว

      @@roodlum well I ordered it for mine, installed it and drove it. I am very very happy with the charging system now. Thank you

    • @roodlum
      @roodlum  ปีที่แล้ว

      awesome! You're welcome

  • @j.t.multimedia
    @j.t.multimedia 2 หลายเดือนก่อน

    I just came across you video, as I was searching for a solution to my problem. My R100R has a lithium battery in it and the battery dies randomly during a ride out. After jump starting it multiple time it works again. But then it happens again super randomly. Do you thing this EDL would fix that problem? Or might there be a different issue with my bike? Great video... Thanks for that! Cheers from austria!

    • @roodlum
      @roodlum  2 หลายเดือนก่อน

      Thanks! Electrical issues are tough to diagnose, especially on the internet. It's hard to say definitively if this charging system with solve your battery issue. It could! Lithium batteries prefer to be charged at a slightly lower voltage than lead acid batteries, but your issue could stem from a parasitic power drain, an intermittent ground connection, or any other number of issues. I'd check the cheap problems first before spending big money on something like this. Hope that helps!

  • @xanmarks
    @xanmarks 6 หลายเดือนก่อน

    I intalled the exactly same set, but my bike still not keep the Yuassa battery, do you have idea why can be?

    • @roodlum
      @roodlum  6 หลายเดือนก่อน

      Electrical can be tough to diagnose. Try testing each connection to make sure it is working correctly and plugged into the right spot.

  • @flipinflopin
    @flipinflopin 2 ปีที่แล้ว

    Will this charging system work with the Lithium Rick’s Reg Rec?

    • @roodlum
      @roodlum  2 ปีที่แล้ว

      The kit includes an R/R that's designed for use with a Lithium battery, though I know the lithium ones sell out quicker than the standard kits. You'd have to inquire with the Rick's people as to the maximum wattage their R/R could handle. These alternators output 450w where stock is around 250w. It's possible this alternator could overload the Rick's R/R if it's not designed for that kind of current.

  • @jimr513666
    @jimr513666 2 ปีที่แล้ว

    Does this engine have two spark plugs per cylinder?

    • @roodlum
      @roodlum  2 ปีที่แล้ว

      Sure does. We had the heads dual-plugged when it got refreshed. It's recommended to do this for the big bore kit that was installed.

  • @shanemous2451
    @shanemous2451 2 ปีที่แล้ว

    What muffler is that ?

    • @roodlum
      @roodlum  2 ปีที่แล้ว

      Lossa Engineering

  • @SeanConnollyiscool
    @SeanConnollyiscool 2 ปีที่แล้ว

    Nice 👌
    How'd you eliminate the starter solenoid? I assumed you meant you eliminated the electric start, but I see you use it at the end. If you explained in a previous video I'd love a link.
    Love all your videos, keep it up!

    • @roodlum
      @roodlum  2 ปีที่แล้ว

      Thanks. In this case the motogadget M-unit functions as the starter relay. I have a pair of videos detailing the creation of the wiring harness with the M-unit at it's heart: th-cam.com/video/oCFam4_-NhY/w-d-xo.html

    • @SeanConnollyiscool
      @SeanConnollyiscool 2 ปีที่แล้ว

      @@roodlum Aah, ok. You eliminated the starter _relay_ but the solenoid is still on there. I totally misheard.
      Thanks again for all your work 👍

  • @ofingrey
    @ofingrey 2 ปีที่แล้ว

    Damn, that is one beautiful bike you've made. Wish we had those parts you guys have there, it's too expensive to get em here OR they just won't ship em cuz of zip codes doodads

  • @jandro
    @jandro 2 ปีที่แล้ว

    what battery are you running? just purchased the kit but realized I dont even know what lithium battery rating to purchase lmao

    • @roodlum
      @roodlum  2 ปีที่แล้ว

      I'd suggest looking up the cold-cranking amps (cca) of your OEM battery and either match or exceed that with the new Lithium unit. These airheads need a good bit of juice to turn over those big pistons - the bigger bikes require around 365cca which results in a pretty expensive battery. Gotta pay to play, though. That's german engineering for ya!

    • @jandro
      @jandro 2 ปีที่แล้ว

      @@roodlum Thanks Rich. I've been binge watching all your videos, a lot of really clever solutions. Subscribed! Cheers mate.

  • @mustafamechanic1094
    @mustafamechanic1094 ปีที่แล้ว

    I love you so much bor

  • @carlfigueroa841
    @carlfigueroa841 2 ปีที่แล้ว

    ✔️ 𝓟Ř𝔬𝓂𝔬𝐒ϻ

  • @ps3shakes123
    @ps3shakes123 2 ปีที่แล้ว

    Just got an r75 thurs. and I'm trying to figure out the best battery for it today, and you post this..serendipitous.
    edit- *an

    • @roodlum
      @roodlum  2 ปีที่แล้ว

      Well, first off congrats! I’d suggest using a lead acid battery until you’re certain the charging system is functioning properly. Lithium batteries can get killed off pretty quickly if they get discharged too far, and overcharging can be even worse. Lead acid is more forgiving in that aspect.

    • @ps3shakes123
      @ps3shakes123 2 ปีที่แล้ว

      @@roodlum thanks.