Threaded shell set for Colnago's ThreadFit 82.5 framesets 
Precision machined shells thread into BB interface, accept PF86 bottom bracket cups
Shells are drive and non-drive specific, and labeled as such with installation direction
Torque spec listed, 25-30Nm
Low profile, 16-notch spline design best installed with Colnago PressFit shell tool
System virtually eliminates creaking, reduces bearing wear
Shells come prepped with thread locking compound
Sold as a pair: drive / non-drive
Color: Black
Compatible with 
C60
V1-R
C64
v2-R
Concept