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  1. M

    Specialized P24 bmx grin all axle build.

    I am starting a build using my old specialized p24. Its a 24inch wheel bmx with 14mm dropouts. I have moved on to race style bmx with full size sprockets because i kept snapping chains on microdrive bmx. I dont ride this bike anymore because i am afraid of the microdrive. It is a difficult bike...
  2. M

    Thread for new battery breakthrough PR releases

    "To overcome those effects, Samsung’s researchers proposed utilizing, for the first time, a silver-carbon (Ag-C) composite layer as the anode. The team found that incorporating an Ag-C layer into a prototype pouch cell enabled the battery to support a larger capacity, a longer cycle life, and...
  3. M

    Storm Bee electric dirt bike

    Is that a gear box? Multiple speeds or gear reduction in oil bath? I would like either more than a jack shaft reduction.
  4. M

    Kawasaki Z125 build

    Is that the stock swingarm or custom? Very clean build! I have a kymco 125 k pipe I stuffed a 17 HP 155cc pit bike race engine into but I have been thinking of converting it. The swing arm seems way to wide for hub motor so I'm wondering how hard it is to source custom swing arm.
  5. M

    RadPowerBike RadCity Commuter

    I'm interested in the new rad runner it looks like like a great value I couldn't build a bike like it for the money. I'm wondering how many parts your bike has in common with it, maybe same motor, battery, controller? I'm following thread, especially interested in general quality.
  6. M

    Teeter & Other Therapies

    I've been intermittent fasting. So many studies out there showing that fasting can increase human growth hormone by 2000%, stimulate stem cell growth, and greatly reduce inflammation among many other things. Scientist don't seem to be testing fasting for treatment rather they seem to be trying...
  7. M

    Storm Bee electric dirt bike

    I'm curious why that could be? Seems like a great around town hooligan bike.
  8. M

    Youtube video - building a model a EV rat rod using the Zero SR Battery, Motor Controler

    I also am following this on youtube. He's the guy who snagged a salt water flooded Tesla and combined it with crashed Tesla to make a single working one.
  9. M

    Why never see metal cast around wound stators?

    DLC (diamond like carbon) is getting cheaper and better. Hard as diamond, stronger than steel, slick as Teflon. I can't wait till they start putting it on everything. I would love a quality DLC plated motorcycle chain.
  10. M

    Bottom Bracket Standards and Bafang mid drive motors

    Any info on standard bmx bottom brackets?
  11. M

    List of racing E-motos

    Not a race bike but for your street emoto index might be worth a mention. Way back in the day on this forum I remember being amazed by I think it was jay 64 built a full size lithium powered motorcycle. Had to of been one of the first. Not sure that build thread still exists.
  12. M

    Honda Cub/Passport C90 electric conversion

    I believe they either are or plan on selling parts and kits.
  13. M

    Honda Cub/Passport C90 electric conversion

    Face book page link https://m.facebook.com/profile.php?id=930405593667013&ref=content_filter
  14. M

    Honda Cub/Passport C90 electric conversion

    This is a pic of there Honda cub swingarm designed for hub motor. I'm not sure what will fit in there but if a qs273 fit in there that would be fast!
  15. M

    Honda Cub/Passport C90 electric conversion

    Shanghai customs sells swingarm for hubmotors, hub motor, controller, and other custom parts for cub. There website is under construction but could probably contact them on their Facebook page. https://www.google.com/amp/s/evnerds.com/electric-vehicles/e-motorcycle-news/ecub-electric-motorcycle/amp/
  16. M

    SUPER SOCO ... no Sur-ron here =)

  17. M

    SUPER SOCO ... no Sur-ron here =)

    many locations have a vehicle class called scooter or moped where you only need a drivers license. I don't care about the semantics as long as i can get a license plate to drive legally on road. Cops hassled me endlessly on me ebike so I no longer ride it.Would be fun to have a cheap street...
  18. M

    Sur-Ron - New Mid drive Bike

    That is the flattest squarest Dyno run I have seen. God bless electric.
  19. M

    '66 Mustang Jr

    Looks great. Any drifting video's?
  20. M

    Adopting Power Tool Batteries to Our Broader Uses

    These look interesting. https://globenewswire.com/news-release/2018/05/10/1500604/0/en/Milwaukee-Tool-Announces-the-Next-Breakthrough-in-M18-FUEL.html
  21. M

    Thread for new battery breakthrough PR releases

    This is promising. The scib battery has been around for awhile. Great at everything but capacity but sounds like they might have fixed that.
  22. M

    Motorbike Conversion - 1985 Nighthawk 750S - From Junk

    You might be able to use the regulator rectifier to step down voltage for headlight and turn signals. Two parts to it. Rectifier turns ac to DC, regulator steps down voltage but does it by shunting excess current to frame but if ground goes to battery maybe work? Anyways it's the part attached...
  23. M

    Motorbike Conversion - 1985 Nighthawk 750S - From Junk

    If it's heavier than stock your probably going to want to add some preload to the front fork. Get some heavy schedule pvc pipe that will fit inside of the top of the suspension tubes. Add about an inch more or less till you have about an inch or two of compression total when you sit on the bike...
  24. M

    Motorbike Conversion - 1985 Nighthawk 750S - From Junk

    Actually I'm positive that is an oil cooling radiator. Probably doesn't really matter other than being coated in oil it's much less likely to be corroded inside.
  25. M

    Motorbike Conversion - 1985 Nighthawk 750S - From Junk

    Great build! You should of been on junkyard wars. My first bike was a 1982 450 Honda night hawk which I still have and plan on converting to EV someday. I love that bike, I'll have to live vicariously by watching this build. That radiator might of been for oil instead of water. Could be a handy...
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