Gusset
EXP American BMX Bottom Bracket - 19mm

This American Bottom Bracket has alloy cups, bearing covers, spacers and high quality sealed cartridge bearings.

• American Type 68mm BB shell
• 19MM axle compatible (axle not included)
• Alloy cups
• Variable, adjustable chain line.
• 2 large replaceable industrial cartridge bearings.
• Flush fit bearing covers.