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  1. Stu33

    key to battery ,wont turn.

    Hi thanks for the replies, i wanted to remove it as the charger broke but i got a new charger off amazon, which seemed ok for a week ,but now the charger is flashing red after couple of hours, i`ve tried to find out what that means but no ones answering.... its this charger...
  2. Stu33

    key to battery ,wont turn.

    thanks for the replies, ye i`m sure its the right key lol, i found a duplicate one too, still wont work arg.I`ll take it to the bike shop tomorrow , maybe wont be too busy, they deal with ebikes.
  3. Stu33

    key to battery ,wont turn.

    Hi, i`m trying to remove an ebike battery from a frame,its locked to the frame with a key, but the key just wont turn, i sprayed a bit of wd40 on the key ,still wont turn, anyone had this problem? i havnt used the key for a year i`d gues, Stuart
  4. Stu33

    throttle problem

    thanks for the replies, it wasnt in cruise mode, I changed the controller ,its fine now
  5. Stu33

    throttle problem

    Hi , I have a problem with an ebike kit I bought a couple of years off ebay, the throttle wont stop sometimes when I let it go, I tried to change it for another throttle, for 20 mins it was fine, then the problem started again,I changed back to the old throttle and the same thing happened, 20...
  6. Stu33

    converting carrera vulcan

    please delete this post i fixed it
  7. Stu33

    converting carrera vulcan

    Hey, I`m converting a carrera vulcan 20" frame 27.5 wheels, the ebike back wheel fitted in easily into the dropouts, however when I tighten the wheel with the nuts, it almost wont move,if i loosen the nuts the wheel becomes free and rotates again...... any ideas please? I had one washer on the...
  8. Stu33

    need chain for wisper 905

    I knew this was a wind up, i pm`d the guy hes like "oh email me" , so i email em and they send me a link to their shop, twats. "
  9. Stu33

    Installing battery under frame?

    Hey, I`m thinking of converting an old rockrider 6.3 the battery wont fit in the frame though,i found a couple of photos of batteries installed upside down, like the photo below,has anyone tried this? The only thing i can think of is installing some rivet nuts underneath and using straps to...
  10. Stu33

    Bottom bracket needed for wisper 905 se 2008

    thanks for the replies, Adrian at wisper said it was 174mm, dont really want to take it apart to measure Andy heres some vids of it rotating badly :p
  11. Stu33

    Bottom bracket needed for wisper 905 se 2008

    Hi, I need a bottom bracket for a wisper 905 se, 2008, 174mm , someone suggestead halfords but i dont see it there, and wisper dont have it, regards, Stuart
  12. Stu33

    need chain for wisper 905

    thanks vfr, yes its a 905se, 11 yrs old. will it be all the parts i need, the ball bearings etc? I dont see the 174 mm on their site.....what size does the bb tool need to be? found this https://www.amazon.co.uk/Alomejor-Bicycle-Bracket-Mountain-Cycling/dp/B07NV4LK1Q/
  13. Stu33

    need chain for wisper 905

    thanks for your replies..... I got a new chainring, with pedal arms for £30 from wisper, they actually had it, to my surprise.... its better now and the chains staying on, but its not rotating properly, doesnt seem loose but i`ll upload some videos...excuse the crude vids it was awkward to do...
  14. Stu33

    Cyclotricity conversion kits, anygood?

    Hi, I was wondering are people pleased with their conversion kits from cyclotricity? Stuart
  15. Stu33

    Cyclotricity kit derestrictions

    hmm i have a 1000 wat from another sellers, it got me to 29mph on throttle , but overheated a bit , i`m 16 stone....so that was quite an achievement lol L3 how do you find cyclotricity? i was thinking of orderinga 1000w kit off them
  16. Stu33

    need chain for wisper 905

    thanks for your replies, I have spoke to wisper before ,but they never have any parts for an 11 year old wisper, I`ve written to them but wont get a reply til later. So where can I get a 122 mm chainring? i tried ebay and amazon no joy, it looks like this https://postimg.cc/68xz78gh its...
  17. Stu33

    need chain for wisper 905

    thanks Neal, I`m a bit discouraged with my wisper 905 at the moment, took it to a shop to have a look at it the guy was saying i need a new chain ring too, but i cant find one for it, he said its 122mm, and i dont think anyones gonna have it... its an old model 11 yrs old now,cant seem to get...
  18. Stu33

    need chain for wisper 905

    Hi, I dont know about these things, is this ok for a replacement for a wisper 905 chain? https://www.amazon.co.uk/Shimano-HG40-116-CL-Chain/dp/B000NOPPTE regards, Stuart
  19. Stu33

    Battery needs new fuse.....companys gone bust.....

    i got the ones off amazon, works! its blown a couple of times, 1st time was going up a hill on one of hotest days of year....