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  1. Noamsal

    Upgrading my Strong GTS once again, from 6kw to 9kw = 118kmh

    hey, i just got new parts for my Strong GTS build, thats the bike before the upgrade btw so im gonna ditch the old 16x4t leafmotor and 20s 16ah multistars and replace them with 20s 15ah 20c hardcase lipo's i got the batteries and the motor at the same day, so it was a great day :D so here are...
  2. Noamsal

    How to Shunt Mod?

    Hi, i've been shunt modding my controllers for like 2 years or more but always i have the problem of the solder heating during discharge and melting and finally decreasing the shunt mod i can start a ride with 85a peaks and finish with 65a peaks anyone has a method to stick it in there? maybe a...
  3. Noamsal

    Strava for E-bikes?

    im pretty sure most of you guys with fast bikes like me want to compete other bikers, and the Strava app looks like a great idea to compare results, but going in to strava with my 60mph ebike feels like cheating, feels like im ruining the game for other players (who use pedal bikes) is there any...
  4. Noamsal

    140kmh Delta\Wye switch explanation

    lots of people have asked me about the delta\wye switch that i have so i made a video explaining what it is and showing what it does with no load Enjoy!! sm9STU4sIKE If you want to see it WITH load you can check out this video - _aLrTRaEMOE
  5. Noamsal

    sealing my air cooled hub motor

    hi guys, currently im using a 3kw hub motor with drilled caps for cooling, but i get alot of dirt inside the motor and i was thinking i should get some of this red stuff to spray on the motor anyone can tell me what exactly should i look for or just send a link to an international seller? thanks...
  6. Noamsal

    24fet controller with torn wires - need help restoring them

    so i got this controller for a pretty good deal, its a 24fet controller up to 100v and gives 80a it could be a greentime but im sceptic anyway when i got it it looked like this i have the throttle\phase\battrey wires but i also want to sort out the other wires i managed to find the 3 speed...
  7. Noamsal

    Ripping throgh a forest with 7.3kw!!

    today i went to Kadima Forest (Israel) to try out my bike with 100 amps, that gave me 7.3kw peak enjoy :) G5zYeK4J3jk
  8. Noamsal

    Strong GTS - fast road commuter build

    So about a year ago i came across a local e-bike repair shop with a strong gts frame laying outside with rust and such, so i picked it up for about 80$ (300 nis) a few weeks ago i gave this frame to a welder to add some meat to the fragile steel frame, i told him where to add the pipes and asked...
  9. Noamsal

    Delta\wye switch with 5.5kw onboard (video)

    here's a video of me trying out my new upgrades including a delta\wye switch, 24"x3" halo sas+contra rim and tyre, cooling fans inside the motor and a new 18fet infineon set to 74 amps the battery is 20s turnigy li-po, motor is a 3kw mxus v1 copy with drilled covers bike is a rocky mountain...
  10. Noamsal

    Motocross e-bike - now on Lipos!!

    So i'm upgrading my bike again :D basiclly everything was the way i want it except for the batteries, i allways used lithium-ion 18650's, and they weren't really powerfull enough for my needs also i had my additive bag which wasn't that perfect, it was starting to tear apart with all the battery...
  11. Noamsal

    Relays for a Delta\Star switch

    Hi, i recently got a new motor, 45mm stator and 9x11 winding, doing about 65kmh on 72v 60a it has slots for wires on both sides of the motor, i'm thinking about getting 6 phase wires (3 from each side) in it and to make a delta\star switch to make it go 80-90kmh :twisted: i searched the forum...
  12. Noamsal

    Drilling my motor covers, and need an advise

    i'm about to drill my leafmotor 1500w covers tomorrow, and i had an idea to prevent dirt getting inside the motor since i'm riding offroad - i though about using a net over the holes, something like this aluminum window screen glued with epoxy - thoughts?
  13. Noamsal

    How's the 3T Mxus v2?

    i need to upgrade my motor, i drive 3kw continues almost 5kw peaks on 20s li-ion (72v) i want to get the same consumption and at least 70-75kmh, with my 19"x2.5" tyre, more is better i ride offroad with 60a peaks, and i need to stop every 10 miutes for the leafmotor 1500w not to burn do you...
  14. Noamsal

    heavy duty Key switch+Fuse holder?

    i'm looking for a new key switch and fuse holder for my new electric system on my bike, the system works on 20s li-ion 60a peak, but i want to get something that holds 100v\100a anyone?
  15. Noamsal

    Upgrading my bike, from 2500w to 5000w

    I started upgrading my bike a few weeks ago, its my everyday commuter and also an offroad machine on weekends :) up to now i've been using 48v 13.2ah samsung 22p 18650's with 50a greentime controller and a 1000w rear hub with delta connections this setup was eating more than 50Wh\km, and with...
  16. Noamsal

    Information about the an old magic pie?

    just bought this motor (don't mind the bad spoke work. will be replaced), it looks exactly like an old magic pie i've seen, with out the controller. anybody has any experience with this motor and can tell me what i can get from it on 48v? and maybe on 60v? since i'm planning to upgrade when the...
  17. Noamsal

    Motorcycle rim closest to 26" bicycle rim

    i just wrecked my back wheel today, and want to upgrade to a motorcycle rim, but i don't want to change the overall diameter of the wheel (26" bicycle wheel). i ride off-road with a downhill bike and have a bafang geared 500w motor, and i want to have a rim and tyre in motocross style, any...
  18. Noamsal

    undefined motor

    a friend of mine offered me a motor, he doesn't know what brand it is but he says it's a 'monster', before i know that i want to ask if maybe anyone of you know this motor and can give theyre opinions on it?
  19. Noamsal

    best ratio for a bpm motor

    Hi all, currently i'm using a bafang bpm "500w" hub motor on my rocky mountain flatline park i just found here on ES a guy who developed a kit to mount this exact motor as mid drive ( http://endless-sphere.com/forums/viewtopic.php?f=28&t=63429 ) until i get my kit it will be about 2 months, and...
  20. Noamsal

    Questions about the bafang 750w mid-drive

    i'm looking for a replacement for my hub motor, i ride mostly offroad and all the jumps and bumps just makes the motor a weak point. but - with my 48v system i get 50+kmh, and lots of torque. i'm looking for a mid-drive that could do that. but mostly, i want to move to 60v or maybe even 72v...
  21. Noamsal

    Mounting a Hub motor on the chain

    hi, i have a rocky mountain flatline park (2010) and i'm thinking about using my bafang 500w hub motor as a mid motor, i just need to think of a way to mount it, i'd like to see any related posts and such (couldn't find related posts), or any piece of information about this this is what i have...
  22. Noamsal

    Best strong and lightweight hub motor

    Hi guys, today i broke the axle of my bafang 500w motor again... it's the 2nd time and finally i realized its not the right motor for the purpose, and that's sucks because this motor is super torquey, fast, and super lightweight, the problem is that the axle is only 12mm and hollow on the wires...
  23. Noamsal

    Electric Offroad on Rocky mountain Flatline Park

    Some POV headcam shoots from a saturday ride on my 2010 rocky mountain flatline park, all the specs are in the vid Enjoy :) http://youtu.be/ZJat1VL29n4
  24. Noamsal

    Custom made torque arms for Rocky mountain Flatline park

    I had a big problem with torque arms, i have a 48v 500w bafang rear hub motor, which has a 12x10mm axle, and a frame with drop-outs for 12mm (there's a screw to change the size but it wont do). basicly this is how frame drop-outs look like - and then there's an aluminium part which closes on...
  25. Noamsal

    High signal brake?

    i have seen thousands of e-bike and scooter controllers in my life, there is allways that blue\purple wire named "high signal brake", never knew what it does, can anyone explain?
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