S&M BIKES AMERICAN BB KIT 19MM

AMERICAN BB KIT (2.25″ OD BOTTOM BRACKET SHELL – ORIGINAL BMX SIZE). PERFECT FOR YOUR 90’S CHALLENGER BUILD!

TWO 6061 ALUMINUM CNC MACHINED CUPS WITH “S&M BIKES MADE IN USA” ENGRAVING

TWO SEALED BEARINGS (R12-2RS) FOR 19 mm SPINDLE

ONE ZINC PLATED CENTER SPACER FOR 19 mm SPINDLE – 1.93″ (49 mm) WIDE FOR 2.64″ (67 mm) BOTTOM BRACKET SHELL

PACKAGED IN POLY BAG WTH HEADER CARD