Polini Speed Control Question - Quicky!

Discussion in 'Scooter Tuning' started by 2strokeracer, Apr 17, 2008.

  1. 2strokeracer

    2strokeracer New Member

    Messages:
    65
    2strokeracer, Apr 17, 2008
    #1
  2. RY4N172

    RY4N172 New Member

    Messages:
    3,235
    19x15.5 there 8g rollers mate

    Thats what i get anyway
     
    RY4N172, Apr 17, 2008
    #2
  3. eddiesmith

    eddiesmith Member

    Messages:
    212
    hi, for an aerox 50 u get 16x13 rollers, a set of 4.9s and 3.6s
     
    eddiesmith, Apr 19, 2008
    #3
  4. capri dave

    capri dave Active Member

    Messages:
    5,076
    The quick answer is, they come with the same sized rollers as the scooter engine it is intended for ;)
     
    capri dave, Apr 19, 2008
    #4
  5. eddiesmith

    eddiesmith Member

    Messages:
    212
    they dont becus the polini variator uses 16x13rollers on the aerox, wen the standard ones are 15x12 :D
     
    eddiesmith, Apr 19, 2008
    #5
  6. capri dave

    capri dave Active Member

    Messages:
    5,076
    AAHH!!

    yeah just had a look on scooter attack, it seems the minarelli is fitted with
    tiny sized rollers as standard :p

    A good move would be to buy a variator that incorporates the Piaggio 19x15.5mm sized rollers....like the Doppler S2BR variator for instance ;)

    youll find the bigger rollers are far more durable, operate smoother and last longer too :D
     
    capri dave, Apr 19, 2008
    #6
  7. MiNoR cOnFuSiOn

    MiNoR cOnFuSiOn Administrator Staff Member

    Messages:
    14,276
    Rides:
    et2 monster
    older piggy engines are but they realised the variator was eating them double quick. so larger surface area with a thinner spacer. can do this with any variator to reduce wear on rollers.
     
    MiNoR cOnFuSiOn, Apr 19, 2008
    #7

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