should my cinq sporting have spacers on the front [standard sporting wheels] - or not?
From memory, 8mm. And they bolt straight on. Only problem is that they're steel.
I've got 2 sets of standard 3mm ones on mine (ie 6mm) which are made of steel also and the only problem I have is that the wheels aren't as easy to locate when putting them back on as you lose another 3mm of the central landing, I would imagine this is the same for the alfa ones?