This Wilier Triestina Road bike came into us with a messed up but virtually new Shimano Ultegra crank set. The Kogel bearings were mega tight, out of alignment and causing a weird vibration feeling when pedaling. We found the issue, made a plan to fix it and have tried to talk you through the steps we took.
Some of the tools used.
35- 50mm Bore Gage
25-50mm Internal Micrometer
230 grit wet paper
Honing Tool
Park Tool BB Press
Wheels Manufacturing BB Bress
@Hambini Pf41 installation tools
Hambini BB86 race bottom bracket
Engineers Parallels
Feeler gages
IceToolz Shimano Preload Wrench
@WeraToolRebels 2-12nm Torque Wrench