stage 6 sport pro small end bearing

Discussion in 'The Workshop' started by billy #86, Jan 17, 2009.

  1. billy #86

    billy #86 New Member

    Messages:
    1,066
    Rides:
    Runner 172
    ive recently bought a new piston for my s6 sport pro 70 kit and it had gudgeon pin for a 10mm bearing but the piston ive got for it now has a gudgeon pin for an 8mm bearing. so does anyone know anywhere online where i can get an 8mm small end bearing for an aerox??

    cheers
     
  2. Blue dwarf

    Blue dwarf New Member

    Messages:
    342
    Simple answer is you cant.

    Aerox`s have a 10mm little end unless it`s fitted with an evo or similar crank that takes a 12mm little end.

    If you have a std crank or even a std replacement performance crank as opposed to an evo etc it`ll have a 10mm little end.

    Some high-end kits use a 12mm little end for strength so they have to be fitted on such a crank.
     
  3. billy #86

    billy #86 New Member

    Messages:
    1,066
    Rides:
    Runner 172
    ive just checked both with the vernier and it turns out the gudgeon pin is 10mm :emb: but i bought this of:

    http://donotlink-pedstop.co.uk/p/1-X-SM ... -1711.aspx

    whih says its for a 10mm pin but the inside di of the bearing is 12mm so have they sent me the bearings for a 12mm pin then??

    thanks
     
  4. billy #86

    billy #86 New Member

    Messages:
    1,066
    Rides:
    Runner 172
    ive also just checked the crank and the inner di is around 15mm and takes the 12mm bearing and pin,

    ive just realised you can get a 12mm s6 sport pro 70 kit so this is what the previous owner must of fitted along with a 12mm crank, so ive got a spare new 10mm piston :w00t:,
     

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