Shimano Ultegra SM-BB6700 Bottom Bracket, Hollowtech II, English

Description

What makes this bottom bracket special?

The Shimano Hollowtech II technology continues as a bench mark in the crank and bottom bracket strength to weight category. The bearings are as far apart as possible, eliminating axle flex. Efficiency is also maxim

Condition:

Excellent, like new

Sizing:

• • Shell width: 68 mm
  • Spindle width: N/A
  • BC: English 1.37×24 
  • Spindle Type:  Hollowtech II