Sprocket Size on 2011 Langster?

alesupper Posts: 286
edited September 2012 in Workshop
Hi All

I have recently acquired a 2011 Specialized Langster and would like to change the standard 16t fixed sprocket to an 18t. Does anyone know what size these sprockets are i.e. 3/32" or 1/8"?

Cheers, Alesupper


  • To answer my own question I borrowed some digital callipers and measured the sprocket and it is 1/8".