Profile Outboard Euro Bottom Bracket profile The shells are cold forged

The shells are cold forged and CNC-machined from 6061-T6 aluminum and fitted with precision sealed bearings and 20-millimeter

5" Tapered: 10mm - 955g - 33

With our exclusive use of multi-compound internally tapered 4130 chromoly

Alternating rib patterns for a soft feel while maintaingin a small diameter

Profile Outboard Euro Bottom Bracket profile The shells are cold forgedPRODUCT DETAILS SPECS FRAME FIT Euro CRANK FIT 3 piece, 6" 19mm or 22mm spindle BEARING 2 big Sealed bearings HARDWARE Aluminum cups, Aluminum internal spacer, Cone spacers, adjustment shims Weight: 5. 4oz 153g (19mm version) Add a spindle if needed! J&R Helpful Hint The Outboard bottom bracket kit includes two shims (. 030 and . 015). The shims may need to be installed if bottom bracket width exceeds 68mm. These shims ensure that the outboard sealed