If the size is accurate it's ok for us...
we don't care if you measure it with digital caliper, measuring tape or with your fingers, if it's accurate it's ok for us!!
Tollerance is 0<0.5mm, so maybe it will be difficult with your fingers...
For the C32 we already have a front brake kit, send me your rim sizes (and for the accuracy, give us also the wheel hub sizes to avoid mistakes...)
My email is
Tom.vb@Liqport.com
Thanks