AMERICAN “HOP UP” BOTTOM BRACKET 19MM

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AMERICAN “HOP UP” BOTTOM BRACKET(19MM & 22MM) -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. Colors: Silver, Black, Red, Blue, Gold, Green(19mm only), & Purple(19mm only). SS 7/8 (Silver only). Weight: -19mm axle BB-265g/9.27 oz -22mm axle BB-233g/8.15 oz