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Shimano
Ultegra SM-BBR60 Bottom Bracket

5 out of 5 stars
3 Reviews
Current price: $15.03 - $19.83 Original price: $31.99
Up to 53% off
Color:English

Size:

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Spin without the drag.

Shimano's new Ultegra SM-BBR60 Bottom Bracket was made with the same high level of precision that you've come to expect from the engineers at Shimano. The silky-smooth steel bearings, advanced sealing, and high manufacturing tolerances make the SM-BBR60 the perfect bottom bracket choice for either your English- or Italian-threaded frame.


The bottom bracket weighs in just around 76 grams, making it close to 15 grams lighter than its predecessor. In addition to the making 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.


The Shimano Ultegra SM-BBR60 Bottom Bracket is available in one size and for either English (68mm) or Italian (70mm) threading.


Details

  • Around 15 grams lighter than previous version
  • Reduced rotational friction by roughly 50%
  • Steel bearings with Shimano’s advanced sealing technologies
  • Compatible with English or Italian threads
  • Item #SHI000M
Material
[cups] aluminum, [bearings] steel
Shell Type
external
Shell Width
68 mm, 70 mm
Threading
English, Italian
Claimed Weight
2.7oz (76g)
Manufacturer Warranty
2 Years