SHIMANO Ultegra Bottom Bracket SM-BBR60 | ITA

The inner bearing is for use in ITA bottom bracket housings (Italian).

The bearing is done by high quality, sealed deep groove ball bearings.

Technical specifications:

Bottom Bracket: ITA (Italian)

Case width: 70 mm

Combatity: Hollowtech II cranks from Shimano, Dura Ace cranks

Weight: 79g (including plastic sleeve)