Details
Shimano's Tiagra Bottom Bracket Cups are perfect for Shimano's Tiagra Crankset (sold separately). They feature light, durable aluminum cups with super-smooth sealed bearings and a center plastic sleeve for even more protection from water and dirt. The Tiagra Bottom Bracket is available in English and Italian threading.
Part Numbers
Option | UPC | MPN | Store SKU |
---|---|---|---|
English thread | 689228676367 | ESMBB4600B | |
Italian thread | 689228676374 | ESMBB4600I | 210000000222 |