Profile 19mm Mid Bottom Bracket - Blue - Made in the USA Pivotal The flip-flop rear hub will

The flip-flop rear hub will work with most any 13t or larger freewheel (not included)

Protected recessed end cap

The Alienation Gripper is a motocross inspired seat with a 3-panel construction and mid-dense foam

5 (ISO 622mm)Color: Black

Profile 19mm Mid Bottom Bracket - Blue - Made in the USA Pivotal The flip-flop rear hub willThe 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: Blue The tube spacer may vary in color from the picture.