About the Shimano Ultegra SM-Bottom Bracket
The Shimano Ultegra SM-Bottom Bracket has sealed cartridge bearings in a durable composite center sleeve. Aluminum cups with English threads cap off this bottom bracket, it is Compatible with FC-6700 and FC-6600 series cranks.
Features
Aluminum cups
Composite center sleeve
Sealed cartridge bearings
Compatible with FC-6700 and FC-6600 series cranks
68mm
English threads
HT2
Alloy
91g
- Product Code
- 7770057582230
- SKU
