The Profile Racing Mid BB includes 2 sealed cartridge bearings, 2 CNC machined aluminum cone spacers, an aluminum internal tube spacer, andan assortment of spacers to get the perfect fit.Made in the USA.

This bottom bracket will fit many popular cranks such asProfile Race, Redline Flight, Redline Devise, FSA Nasty Boy, Fit, DK Socialand most any other 19mm crank.

Size: 19mm
Color: Purple
The tube spacer may vary in color from the picture.

Manufacturer’s Note:This Profile Racing component was colored by anodizing. Anodizing is how we dye the metal. We make every effort to color match all anodized items, color shades and small color differences do occur. This is not a flaw or imperfection, but it is inherent to the anodizing process.