Society Spanish Bottom Bracket - 19mm Tubolito Tube Proprietary 14mm heat-treated chromoly spindle

Proprietary 14mm heat-treated chromoly spindle w/ 17mm wrench flats & 6mm broach

Our 41-Thermal® forks quickly established a reputation for strength & quality when we originally introduced them in 1999

which brings the smoothness & stiffness of the dual cable system to traditional brake levers w/out any protruding parts

The 20″ Speedball w/ its smooth unbroken center strip for less rolling resistance is primarily a Street tire w/ a  center tread making them great for Dirt/Flat/Street/Park as well

an improved surface contact area for modern day crank arm grinds & an all-around more aesthetically pleasing appearance

Society Spanish Bottom Bracket - 19mm Tubolito Tube Proprietary 14mm heat-treated chromoly spindlePress fits directly into 37mm Spanish BB Two sealed cartridge bearings 19mm diameter Left & right bearing covers spacers 19mm ID spacing washers 23. 8mm ID washer 19mm 23. 8mm top hat chainring adapter Weight: 130grams 4. 6oz