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  1. S

    Parts for rebuilding wheel

    aha okay cool that makes a lot of sense, thanks. so looking around a bit more it seems one of these might work: https://www.bike24.com/1.php?content=8;product=230467;menu=1000,4,301,1635;mid%5B69%5D=1;mid%5B938%5D=1;pgc%5B16742%5D=16745 or...
  2. S

    Parts for rebuilding wheel

    Hi, I have been researching and trying to understand wheel technical specs figuring out what to buy in order to rebuild my wheel. I'd like to check if it makes sense what I decided to get, or if i am missing anything. Any reply appreciated! I`m based in the UK. I have a bms battery q11 48v kit...
  3. S

    Smoked BMSbattery motor

    Ahh actually maybe u have a very good point. Just checked closer and there are some melted wires near the motor so maybe that's the problem. Will try to replace them and see!
  4. S

    Smoked BMSbattery motor

    Thanks for reply pwd. Do you think that if the battery is detached and its still not smooth it could be the controller? Like, I dont understand how it is different with or without controller as long as battery is detached.
  5. S

    Smoked BMSbattery motor

    Hey everyone, I'd like to ask for some help about my bike Last night I over exerted the motor.. Was going up a very big hill with a lot of weight and when the battery was almost empty I tried to squeeze the last bit from it. And then there was smoke. I got a bit confused where it came from but...
  6. S

    Spoke length help

    Hi I am a bit confused about how or what to buy to replace 2 spokes that broke on my ebike wheel. I got from bmsbattery the q11 48V1KW kit and 28inch wheel..which was assembled by them, and I measured the spokes and the length I managed to measure with my tape is 7.5inch or 19cm. But I'm not...
  7. S

    Newbie bike build connectors advice

    thx! so it needs to be converted in order to show the right info on the battery meter?
  8. S

    Newbie bike build connectors advice

    thx!
  9. S

    Newbie bike build connectors advice

    How did it go with that throttle? Does it literally connect to the battery positive wire? at the same time as the controller is connected to it also?
  10. S

    Q1148V1KW kit M14 nut thread type & torque arm placement

    Thanks. Figured it out, in case someone needs to know, it's M14 x 1.5
  11. S

    Q1148V1KW kit M14 nut thread type & torque arm placement

    For me it's definitely M14 x ???.. So maybe we have different kits. So back to square one :) hopefully someone else has a Q11 48V1KW kit with M14 axel
  12. S

    Q1148V1KW kit M14 nut thread type & torque arm placement

    I just called up a few shops and they don't have it. They all seem to sell ready made bikes and not really selling bits like those. Been trying to look on ebay and Amazon for UK delivery but I can't find any for sale. Any ideas?
  13. S

    Q1148V1KW kit M14 nut thread type & torque arm placement

    Thank you! They didn't and I just dont want to wait for a month for postage so I'll try ebike shops.
  14. S

    Q1148V1KW kit M14 nut thread type & torque arm placement

    Hi again, keep running into problems whilst trying to put together the kit I got from bmsbattery. I tried looking through the forums but couldn't figure it out, sorry if I'm asking really obvious things. Basically I have no idea how to know for sure what kind of thread the axel has. I have the...
  15. S

    Newbie bike build connectors advice

    Thanks everyone! In the end I diy'd it instead of waiting for a cable to come through the post. Kind of annoying that bmsbattery didn't send everything, doesn't make me wanna buy from them again. I wired in a long enough cable with chocolate boxes so it can be relaxed. Probably not the best idea...
  16. S

    Newbie bike build connectors advice

    Hi all! I'm trying to put together ebike bits I got from bmsbattery. Some wires don't seem to fit together, wonder if I could get some advice. I got this controller: https://bmsbattery.com/ebike-kit/721-s12sn-1000w-40a-torque-simulation-sine-wave-controller-ebike-kit.html And the wheel/motor...
  17. S

    Newbie help with choosing a kit

    Hey thanks for everything.. I guess I'll get stuff from bmsbattery this time and see how it goes and probably learn a bit in the process. Appreciate all the answers, I'll keep them in mind. Really looking forward to zooming across London.. This city is way too big but hopefully it will feel...
  18. S

    Newbie help with choosing a kit

    Amazing, thanks all! Things are much clearer now. The only thing left is the battery charger, if there's anything someone could recommend that would charge the...
  19. S

    Newbie help with choosing a kit

    What about this battery? Looks a bit cheaper than the one you recommended.. Seems limited to 4a charging but otherwise I'm not sure how it differs? https://bmsbattery.com/ebike-battery/248-48v15ah-li-ion-shrink-tube-ebike-battery-pack-ecitypower-battery.html
  20. S

    Newbie help with choosing a kit

    I guess I would like a charger which is faster than 2a and perhaps more reliable so I don't have to keep replacing it. Is there any you would recommend on bmsbattery that works with the other parts mentioned from bms? Thanks
  21. S

    Newbie help with choosing a kit

    I got that link suggestion from bike school, it seems trustworthy. I guess the language part is less of a big issue whereas the quality and compatibility of the item is. This is the bike school link http://www.ebikeschool.com/list-great-inexpensive-electric-bicycle-parts/ I was looking at...
  22. S

    Newbie help with choosing a kit

    Thanks, Why choose bmsbattery over aliexpress? Are they incompatible? The Ali battery for example seems really great range.. Also why the spare throttle? Do they tend to break?
  23. S

    Newbie help with choosing a kit

    Hey, I've been reading around and basically got 2 options on my mind.. Mainly because there are so many out there that it was overwhelming to figure out which ones are quality ones.. Basically my whole budget is around or less than 500 pounds. I live in the uk. I'd like 48v 1000w motor with...
  24. S

    Charging 12v SLA with Li-Ion charger?

    Thanks! thats cool advice..i`ll look into the rc charger cause that would be super handy. just realised i could wire my ryobi battery instead of the SLA so that makes everything much easier and faster.
  25. S

    Charging 12v SLA with Li-Ion charger?

    hey all, i`m sorry if this is a silly question but i tried searching and googling and i`m still a bit confused as it's been hard to find my specific situation basically i have a 12v 8aH SLA that im trying to use for an electric vehicle i`m playing with, but there's no charger. I`m not really...
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