Shimano Ultegra BBR60 Bottom Bracket

The bottom bracket weighs in just around 76 grams, making it close to 15 grams lighter than its predecessor. In addition to the making of the bottom bracket smaller and lighter, Shimano says that the design of the BBR60 reduces rotational friction by 50%. This is said to be due to advancements in Shimano's sealing technologies.

• Compatibility: Fit for Shimano or crank with 24mm spindle
• Weight: 76g
• Discipline: Road
• Water resistance sealed
• Shell width: 68mm (BSA) | 70mm (ITA)
• Includes BB and inner sleeve

Buy Shimano Road Bottom Bracket from New Era Cycle online bike store. The best bike accessories, parts and components shop.