Thursday 29 March 2012

Tapping the bottom bracket shell
Facing the bottom bracket shell
Chain set fitted

left hand crank

So back to the Mercian Vincitore build with some frame preparation to the bottom bracket shell. First I chase out the shell to clean the threads up then I face both sides of the shell to make sure there parallel prior to fitting the campag power torque bearing cups and finally fit the chainset.

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