Shimano BB-ES300 Octalink V2 Bottom Brackets
 
Features:
 
Fits Shimano Octalink V2 Spline Cranksets
Crankarm fixing bolts not included
Specs:
 
Spindle Length 113
BB/Frame Interface English
Bottom Bracket Shell I.D. 1.37"
Defined Color Gray
Spindle Interface Type Shimano Octalink V2