The Sealed USA 19mm Bottom Bracket includes two green-ring sealed bearings, a splined cylinder, washers, and circular spacers—all arranged on a white background.

Sealed USA 19mm Bottom Bracket

Black / USA / 19mm
$25.87
$25.87 $39.19
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The Sealed USA 19mm Bottom Bracket includes two green-ring sealed bearings, a splined cylinder, washers, and circular spacers—all arranged on a white background.
  • The Sealed USA 19mm Bottom Bracket includes two green-ring sealed bearings, a splined cylinder, washers, and circular spacers—all arranged on a white background.
  • The Sealed USA 19mm Bottom Bracket includes two green-ring sealed bearings, a splined cylinder, washers, and circular spacers—all arranged on a white background.
Sealed USA 19mm Bottom Bracket

Sealed USA 19mm Bottom Bracket

$25.87
$25.87 $39.19
ColourBlack
BB TypeUSA
Spindle Size19mm

A sealed bearing bottom bracket for USA sized frames. It takes the place of a loose ball setup, so the bearings run in sealed cartridges instead of loose in the cups.

It suits 19mm spindles and USA bottom bracket housings with a 51mm inner diameter frame housing. Supplied in black.

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