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  1. M

    High Voltage Ebike Controller [above 72v 20s]

    Just like cars have more speed capability than they can legally use on the highways and byways, I want that same option for myself. If they are allowed a discretionary reserve, I want/ need the same thing.. This, to safely manage/ control my space while swimming with the nasty "Mr. Wheelers" on...
  2. M

    High Voltage Ebike Controller [above 72v 20s]

    Massive help.. I cant thank you enough for placing this on my radar. Glad to see that others are interested as well! Will post about my experience if/ when I get my hands on one.
  3. M

    High Voltage Ebike Controller [above 72v 20s]

    WOW!! Thanks so very much Amberwolf!! So much information to chew on for the next little while.. I kinda forgot that the phaserunner could do 21s. Its very possibly my next stop.. The higher 's' values are definitely more desirable but don't seem as straightforward to obtain. Regarding the...
  4. M

    High Voltage Ebike Controller [above 72v 20s]

    My sweet spot would be either 26s or 28s.. Lyen (not sure if he is still in business or not) seemed either; quite disinterested in my business, or is a provider of extremely poor customer feedback. Am still open to his solutions if he is out there though.. Any other options on the market? Will...
  5. M

    Reverse Engineered Splines of Various Types

    I have a local connection to reverse engineer splines of various configurations.
  6. M

    Best Value for Money Battery Tab Spot Welder on the Market!!

    Hey thanks guys for pointing me to the Kweld thread! Its great to know that the word is spreading - thanks to the magic of ES! ;0)... Out of curiosity, I also plan to read up on that Malectric you mentioned. :bigthumb:
  7. M

    Best Value for Money Battery Tab Spot Welder on the Market!!

    The ONLY affordable battery spot welder that kicks major arse... It's the best value for money on the market (around 200 euros for the assembled kit) - yet, it performs like a 2500 dollar machine!! Don't waste your money on the cheap Chinese stuff that leaves you guessing about the reliability...
  8. M

    72V Motorcycle Wheels Mac 6T Motor Street Ride

    I definitely appreciate and embrace the comments regarding battery box re-location. I will take a closer look at executing the suggestions, because at 35 miles an hour, a front suspension becomes fairly important. For the benefit of this forum, running low pressures in motorcycle tires that are...
  9. M

    72V Motorcycle Wheels Mac 6T Motor Street Ride

    Hope this pic helps
  10. M

    72V Motorcycle Wheels Mac 6T Motor Street Ride

    I've decided to post the battery box cover detail. Its the latest addition to the bike.
  11. M

    72V Motorcycle Wheels Mac 6T Motor Street Ride

  12. M

    72V Motorcycle Wheels Mac 6T Motor Street Ride

    The bike is finally finished and running approx 60V. Am not yet sure about the speed, but it feels fast enough (will post details later). Tire diameter is 22", and am running a 60T chainring. With this setup, I easily run out of cadence (so am guessing past 100 revs). The bike still climbs 12%...
  13. M

    bicycle tour with mhp electric Paramotor!

    https://www.youtube.com/watch?v=b9QedZlRwvc#t=61
  14. M

    GY6 Parallel Hybrid?

    Any thoughts regarding a gy6 cvt and an electric motor/ controller combo driving the same output shaft to create a hybrid vehicle? A reverse trike seems like the logical platform but i guess any format could be considered fair game. The gas pedal of the cvt is mechanically linked to the...
  15. M

    2 Speed Gearbox

    What gear ratios would be considered ideal for a lightweight ev 2 speed gearbox? The engineer would like input from forum members.
  16. M

    2 Speed Gearbox

    I will share the links you provided with the engineer I mentioned in order to solicit some feedback...
  17. M

    2 Speed Gearbox

    Is it worthwhile in investing in the development of said [for ebikes and/ or EVs in general]? I am in touch with an engineer from India with the requisite experience... How about the possibility of a group investment? Dont have figures at this time - just wondering if the need even exists?? Cheers!
  18. M

    Any comments about Kelly KL-9000M BLDC

    WOW!! Awesome find!!... Thanks for pointing me in the right direction... Much appreciated!! :D
  19. M

    Trying to contact Cellman

    No wonder I could not find him - had the spelling incorrect... Thanks teklektik!!
  20. M

    Trying to contact Cellman

    Emails through his website bounce back and searching him as a ES forum member [for PM] turned up no results.. Help, what am I missing??
  21. M

    Any comments about Kelly KL-9000M BLDC

    here is the link: http://kellycontroller.com/kl-9000m-72v9kw-bldc-motor-p-1289.html I can't seem to find much info online [a bad sign perhaps]? Any options out there that could deliver more bang for the 800 usd price tag?? No problem if Id get lots more value somewhere else by fronting an...
  22. M

    Voltage/ Controller Combo to run a 5403 on the ragged edge?

    I want to apply a 5403 [running through appropriate short ratio gearing] to a situation where the weight of the motor/ controller combo is not an issue... Can I get the max performance from this motor [i will vent the side covers] using a Kelly controller? Are the Kelleys reliable? Any other...
  23. M

    72V Motorcycle Wheels Mac 6T Motor Street Ride

    Great idea Stig!! I might just do that!!... Woah am loving this now!!
  24. M

    72V Motorcycle Wheels Mac 6T Motor Street Ride

    Before I dismantle anything, what do you guys think about this Turnigy C80-100 that Thud of ES rewound for me? The KV is now 55, and halls were installed. Since I already have the motor and never used it, I am considering this option as a direct chain or belt drive to the rear wheel (before...
  25. M

    72V Motorcycle Wheels Mac 6T Motor Street Ride

    Thanks for all the recent updates... I purchased spokes and am about to do a re-lacing job... I will keep this thread updated regarding my progress... As for the MAC... I would take the popular advice to run it within its comfort zone. For this, I would go with an all bicycle project (wheels...
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