Lukeyboy2k Posted June 1, 2008 Share Posted June 1, 2008 How do I measure the bore size of aftermarket wheels? I need to know this so I can purchase some spigot rings. There seem to be a few possibilities I can see from the reverse of my wheel. <!--url{0}-->[/img]</p><p> </p><p> <img src=[/img] <!--url{2}-->[/img]</p><p> </p><p> I think A and B [i]might[/i] be the same dimensions. I gather the internal diameter requirement for a spigot ring for the Supra is 60.1mm. Correct??</p><p> </p><p> Alternatively, if anyone actually has the same wheel, what size do you use (Work Meister S2R 18"x9, x10)?</p><p> </p><p> Any help most appreciated.</p> Quote Link to comment Share on other sites More sharing options...
Ric Posted June 1, 2008 Share Posted June 1, 2008 B and C is where the ring sits afaik Quote Link to comment Share on other sites More sharing options...
Rayman Posted June 1, 2008 Share Posted June 1, 2008 C is what you measure, yes there is two measurements for the spigot ring, obviously 60.1mm and then whatever c measures. Quote Link to comment Share on other sites More sharing options...
uk-rich Posted June 1, 2008 Share Posted June 1, 2008 yep, its c that you want Quote Link to comment Share on other sites More sharing options...
Lukeyboy2k Posted June 1, 2008 Author Share Posted June 1, 2008 B and C is where the ring sits afaik C is what you measure, yes there is two measurements for the spigot ring, obviously 60.1mm and then whatever c measures. yep, its c that you want Great - thanks guys. C it is then. Quote Link to comment Share on other sites More sharing options...
merckx Posted June 1, 2008 Share Posted June 1, 2008 Is it just me or does the bore (hole) in the wheel look tapered? Quote Link to comment Share on other sites More sharing options...
Swampy442 Posted June 1, 2008 Share Posted June 1, 2008 Bore sizes generally are tapered. These are the ones on mine And in the wheel Quote Link to comment Share on other sites More sharing options...
Homer Posted June 1, 2008 Share Posted June 1, 2008 Is it just me or does the bore (hole) in the wheel look tapered? They're tapered on every set of wheels I've seen. The measurement needs to be taken very accurately so you'll need a gauge to ensure you get the right size (down to 0.1mm I think) Quote Link to comment Share on other sites More sharing options...
garethr Posted June 1, 2008 Share Posted June 1, 2008 There's always a chamfer to make it easier to fit the wheel on the hub. Quote Link to comment Share on other sites More sharing options...
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