The renovation of a Bianchi Sprint 28C. An entry level Bianchi from mid 1980's.
Sunday 18 December 2011
The Crank and Bottom Bracket
The crank is made by Ofmega and apart from being covered in 30 years of dirt and grime was in great condition. It's very lightweight but I'm unable to trace the model. There are no markings apart from Ofmega on the Crank spider or chainrings.
The bottom bracket is an Ofmega master in good condition. It is obviously used with lines to the Cups and cone, but no pitting. I've replaced the bearings and it should be good for hundreds of miles yet. Italian threaded.
Subscribe to:
Post Comments (Atom)
No comments:
Post a Comment