Mirage American Sealed 19mm Bottom Bracket
Mirage sealed bearing 19mm bottom bracket for large shell (American bottom bracket) ie/ most Old School BMX frames.
• To fit cranks with unthreaded (ie/ sealed) 19mm spindles, ie/ Mirage, RedLine Flight, Haro Group 1, Profile race, etc.
• Sealed cartridge bearings.
• Alloy cups.
• Bearing covers.
• 4 spacer washers and centre tube spacer.