GT Bicycle 22mm Power Series American sealed bearing Bottom Bracket for SILVER
GT American bottom bracket set
This is for 3 piece sealed bearing cranks with a 22mm spindle, compatible with the new GT Power Series aluminum alloy cranks
Standard: American (for 2" diameter X 68mm wide press in bottom bracket shell)
Spindle size: 22mm
Includes cups, bearings, and spacers as shown.