Primato Track Bottom Bracket

Miche's Primato Track sealed cartridge bottom bracket is works with the JIS square taper interface. Permitting extensive adjustment of the chainline, the cups feature a sealed bearing construction that provides durability and long-lasting smoothness.

Features:

• Maintenance Free
• For use with the Miche Primato track chainset

Specs

• Colour: Black-Grey
• Size: 68mm x 107mm - English Thread