PRODUCT RUNDOWN
Includes two precision sealed bearings, aluminum cups, cone spacers, center tube spacer, sprocket adapter, adjustment washers, 19mm 8-spline spindle, and spindle bolts. This is a great way to upgrade your unsealed American bottom bracket to sealed bearings!
PRODUCT SPECIFICATIONS
TYPE: American
BEARINGS: 2 x Sealed Bearings
INCLUDES: BB Kit and Spindle
WEIGHT: 21.5oz