Originally Posted by
jfliii
Didn't know about the rings on the head tube lugs. Having trouble finding an example of the rings in photos. What exactly am I looking for?
The Nervex Pro lugs may have a couple of variations, all with a fiery look to them.
However, there is a lesser model that also looks similar.
Note the stepped ring or band next to the headset cup. That is a distinct feature that separates the Nervex Pro from other Nervex lugsets.
And, that band should be distinctive on your frame.
Nervex Professional lugs