AMERICAN “HOP UP” BOTTOM BRACKET

• For use on frames with American BB shells.
• Formerly known as the American Bottom Bracket with Hop Up Kit.
• Gives your Profile crankset that “finished” look.
• Includes cups, sealed bearings, tube spacer, cone washers, and flat washers.
• SS 7/8 bottom brackets will only fit the late 90’s, Profile SS cranks.

Weight:

• 22mm axle BB-233g/8.15 oz