grumpier.mike wrote:
I will guess 2012-2014.
SCT profile. The trick would be to know how many iterations their were once the SCTs were introduced. One clue would be if the rear hub is 11 speed compatible.
this. also, the disc is made in USA, which would suggest it's likely made faily recently as HED started bringing production in house. I would say perhaps even newer than 2014 as some of the discs from last year were still made abroad (Spain is what i heard from one source)