(Stroker) Crank Install - Step-by-Step Photos

Discussion in 'Scooter Guides' started by u33db, Feb 20, 2012.

  1. u33db

    u33db Member

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    358
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    Hi,

    When i had my Aerox 100 i came accross a chinese site where someone had done 50/60 step-by-step photos of how to remove and fit a stroker crank to a bws 100 (same as Aerox and Neos 100).

    I can't remember the original link now but i saved the photos so i'll upload them here.

    I think it'll be quite useful as it'll help anyone doing the same (or even just fitting an uprated crank).

    Again, the pictures are off a BWS100 but the process should be applicable to most scooters give or tank a few of the images...
     
  2. u33db

    u33db Member

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    358
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    Several Bikes
  3. u33db

    u33db Member

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    Picture heavy but maybe it'll help a few people!
     
  4. tErr0

    tErr0 Administrator Staff Member

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    5,816
    That is a pretty terrible guide. A bearing puller and hammering in bearings with what looks like no heat?!
     
  5. u33db

    u33db Member

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    Fair point.

    Though I would hope anyone attempting this sort of work would have some sense - i.e as you point out heat the cases to expand them and leave the bearings in a freezer overnight.

    Maybe not though reading some posts on here!

    Feel free to delete if you reckon it'll cause more harm than good. :)
     
  6. creamsodauk

    creamsodauk Ped Ped!!

    Messages:
    707
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    Runner 125 SP
    please leave it up, whilst ok its not the best way to do things it is the first time i have seen how the whole engine case looks etc.

    Whilst its not a mechanics way of doing it maybe its certainly still of use
     
    billyd05 likes this.
  7. J4CK

    J4CK Member

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    562
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    Piaggio NRG 172
    I prefer to use a heat gun to heat the cases up and fit bearings to be honest but everybody has a way of their own
     

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