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  1. Wisper Bikes

    Legality & electric bikes. Does speed matter!

    :cool: They would need one of those old Norton 750's to catch you on one of those Mick! All the best David
  2. Wisper Bikes

    Wisper Battery Failure x 2

    Hi Zombie, it's good to hear from you, I trust all is well. Looking after any lithium ion battery is paramount to it's longevity and you obviously look after yours well. The two most important things to remember are; 1. ALWAYS keep a decent charge in your battery and recharge it every...
  3. Wisper Bikes

    wisper fault no power but battery charged

    Hi Laura Sorry to have taken some time to get back to you. Everything is mad here our 2012 sell in hase been insane and our 2013 models have been taking a lot of my time. Anyway the pressure is off for a few weeks so I should be able to spend some more time on Pedelecs. Has the problem...
  4. Wisper Bikes

    Legality & electric bikes. Does speed matter!

    Hi Andrew, you are of course absolutely on the ball, East Sussex Police have just ordered another 10 Wispers and they are 100% up to speed on what is legal and what is not! All the best David
  5. Wisper Bikes

    906 Alpino motor strange sound

    Hi North London I am delighted you are enjoying your Wisper Alpino, although I am sorry to read about the noise you are experiencing between 14 and 16kph. We totally stand by the Dapu motor it is absolutely superb, we have had it independently tested and we now believe it is the best...
  6. Wisper Bikes

    Wisper Battery Failure x 2

    Hi Andy Sorry to read about your problem, has the battery been sent back recently? It sounds as if there is a problem, if it is still in the warranty period we will of course replace it. Please drop me a line at dmiall@me.com with all details, i.e. when you bought the recon battery, how...
  7. Wisper Bikes

    Brake recommendation for Wisper 905se needed

    Thanks Z0mb13e We tend to use the softer pads because the bed in more easily and the stopping effect is greater immediately they are installed, however many do prefer the harder compound as it gives greater longevity. All the best David
  8. Wisper Bikes

    Brake recommendation for Wisper 905se needed

    Hi Killjoy, if you contact your dealer or Wisper Support and let them have full details of your bike they will be able to advise you. Best regards David
  9. Wisper Bikes

    Lower gearing for the 906 Alpino

    Hi Sally and Andy, I would like to try and sort the problem out for you. It is true the uptake on smaller chain ring sizes was minimal so we decided to discontinue. Are you looking for one or two 44 tooth sets? 44 tooth is very low and obviously lowers the top gear at well as the low, have...
  10. Wisper Bikes

    New Wisper 906 Alpino - serious problems - help!

    Hi Michael, all these issues seem to be with the pre delivery set up, I will call Marty and have a chat about it. Please accept my apologies and I hope you get on well with the 805fe, another good bike. Best regards David
  11. Wisper Bikes

    New Wisper 906 Alpino - serious problems - help!

    Hi Michael thanks for the update and your understanding, There have been problems with some of the fuse holders due to the extra current being drawn from the battery by our more powerful controller this year. However we have a fix which is available immediately and we are in the process of...
  12. Wisper Bikes

    Police in Hailsham make Electrifying Arrest!!

    Oooops, Tired and emotional, T Wells.
  13. Wisper Bikes

    Police in Hailsham make Electrifying Arrest!!

    Hi Scarrabri, thanks for your kind comments. Hailsham is a small town in Surrey, much smaller than Birmingham, we do have quite a lot of bikes on trials in various constabularies up and down the country (and in Scotland and Wales). Surrey Police are one of the first to start using them in...
  14. Wisper Bikes

    How can I speed up my Wisper 905 SE Sport

    Hi Phaime Please give me a call, when you get a moment. All the best David
  15. Wisper Bikes

    Police in Hailsham make Electrifying Arrest!!

    Hi Lemmy The new 592Wh batteries are quite something but unless the bobbie weighed about 8 stones he would certainly have to pedal too! The police in the City of London are using our bikes too and they say they are the fastest way to get about in the square mile. All the best David
  16. Wisper Bikes

    Police in Hailsham make Electrifying Arrest!!

    Sorry not have been about recently but here is some news from Surrey Police.... Police in electrifying Hailsham arrest - Sussex Police All the best David :cool:
  17. Wisper Bikes

    My frame has snapped

    Thank goodness all is now sorted, sorry for the delays! All the best David
  18. Wisper Bikes

    Wisper 905 SEL - Hill Problem

    I should add a caveat, to say that any work carried out on batteries is strictly prohibited unless it is cleared with us first. Opening the battery is dangerous and should not be undertaken by anyone who is not an officially qualified electrician. My agreement for Karl to do this work without...
  19. Wisper Bikes

    Wisper 905 SEL - Hill Problem

    Hi Karl, I am sorry the fix didn't work for you, we will be replacing the fuse holders. In the mean time please do the fix you suggest, it will not effect your warranty. Best regards David
  20. Wisper Bikes

    A Crank Call

    Hi Graeme, I have been off the forum for a few weeks due to pressure of work, I have not read the whole of this thread so please excuse me if I have missed the point! We are currently working in our 2013 bikes and they certainly will not feature crank drive motors! Instead we are...