SKF Bottom bracket 107mm JIS

SKF Bottom bracket JIS 107mm.

SKF Bottom Bracket JIS 107mm BSC.   Beautiful German craftsmanship and machining.  It is easy to understand the quality when you think of Leica cameras and BMW automobiles (if you are into the car thing).  Unlike the other "premium" bottom brackets out there, this one really can live up to its promise. Note that SKF bb's tend to have a taper that moves the arms out about 1 to 1.5mm further than similar length Shimano JIS bb's.