$18.70
body { font-family: “Market Sans”, Arial, sans-serif; }
Shimano Ultegra 105 SM BBR60 Bsa Bottom Bracket Road Bike Hollowtech II
Ultegra BBR60 Hollowtech II Bottom Brackets
Reduced size for light weight
14g lighter and 50% less friction than BB670
Item Specifications
Weight:77
BB/Frame Interface: English
Spindle Interface Type :Hollowtech II
Package Including:
1x SM-BBR60 Bottom Bracket