Rob Anderson wrote:
-----Original Message-----
I just noticed that Campagnolo track hubs from 1973 (no oil ports) have a different sized lockring from later Campagnolo track hubs (probably early 80's, with oil ports/clips). The older hubs have a slightly larger thread diameter. I'm curious as to when this happened, and also why? Just seems like a strange thing to change.
Not on mine, I've three sets and they're threaded the same (1 oil port, 2 closed). Perhaps some one threaded an non-Campagnolo lock ring on.
Roy "battling with a Wintel in the wilds of New Jersey" Drinkwater Longing to get back to Lititz, PA