$46.99

S&M Bikes American bottom bracket

• For use with 2 or 3-Piece cranks that use a 19mm spindle. 
• Comes with 2 cups (right and left sides) 2 bearings, 1 spindle spacer.
• Great replacement or upgrade bottom bracket set!
• Available in the colors shown in the dropbox above.
• Made in the USA!

Product Code: 06-BB-AMER