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lobe

  1. A

    501 Cam Lobe Completely Worn Away

    OK, so if you’ve been following the thread below you’ll know that after a small crash at local mx track on my trusty FE 501 02, the shift rail & shift quadrant plates got jammed (don’t think it was as a result of the crash directly)...
  2. Taffy

    new decomp lobe v old

    i have the two here so i may as well let you know the difference between them to look at? the OLD one i have has the end profile of an iron for ironing clothes, it is symmetrical. has a flat face in profile at the end and a 'D' profile where the spring will slip onto. the NEW one has...
  3. P

    Cam lobe rub

    My bike began making a tapping sound and then died this weekend. After getting it home and removing the cam cover, I found a broken valve spring. (see attached). But what concerns me is that there is also some rubbing of the cam lobe on a bolt post that holds the cover. Hopefully you can see it...