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one possible complication of fitting a Stronglight V-4 is the fork crown race

its i.d. is stepped with the lower portion for fitment to the fork crown being 27.0mm

the upper half is smaller and can be a problem in cases where the fork crown race seat is too tall

if you look closely at the manufacturer's illustration below you shall be able to see the feature -




stack height is greater than Alatet at 39.3mm

races also take 26 5/32" balls each

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