19mm Sealed Spanish Bottom Bracket - Black 8 The dropouts are for 3/8"

The dropouts are for 3/8" (10mm) standard axles and has 110mm hub spacing

The set includes a white light for the front of the bike and a red light for the rear

A 17mm wrench is required to install (not included)

6mm seat clamp

The S&M Speedball has a broken center tread making it a great dirt/street/park tire

19mm Sealed Spanish Bottom Bracket - Black 8 The dropouts are for 3/8"This Spanish BB includes 2 precision sealed cartridge bearings, 2 high impact plastic cone spacers for a clean look, a steel internal spacer, and 3 steel crank arm spacers for dialing in your chain alignment. This bottom bracket will fit many popular cranks such as Profile Race, Redline Flight, Mission Transit, Rant Bangin', Fit, DK Social and most any other 19mm crank. Size: 19mm Color: Black