Profile 19mm Mid Bottom Bracket - Aqua - Made in the USA 1-1/8 - 1-3/8 520mm These are bulk packed so

These are bulk packed so they may have some light shelfwear

*This item may or may not come with packaging depending on current available stock

The wrenches are made from heat-treated industrial tool steel for long life

Heat treated material

post-mount caliper and semi-metallic brake pads

Profile 19mm Mid Bottom Bracket - Aqua - Made in the USA 1-1/8 - 1-3/8 520mm These are bulk packed soThe Profile Racing Mid BB includes 2 sealed cartridge bearings, 2 CNC machined aluminum cone spacers, an aluminum internal tube spacer, and an assortment of spacers to get the perfect fit. Made in the USA. This bottom bracket will fit many popular cranks such as Profile Race, Redline Flight, Redline Devise, FSA Nasty Boy, Fit, DK Social and most any other 19mm crank. Size: 19mm Color: Aqua The tube spacer may vary in color from the picture.