Sram - BB30 Bottom Bracket Assembly Lizard Skins With magnesium to support a

With magnesium to support a normal energy metabolism

The Varia™ app has you covered if you’re using your phone as a primary or backup display

Wide gear pitch spacing increases clearance

For nearly fifteen years Stan has been quietly formulating a special racing version of our legendary sealant for many of cycling's most successful teams

Sram - BB30 Bottom Bracket Assembly Lizard Skins With magnesium to support aThe SRAM BB30 Bottom Bracket Assembly allows you to use a SRAM drivetrain with frame designs that feature the light and stiff performance of this oversized standard. The kit includes two sets of steel bearings and mounting hardware for SRAM cranks and bikes with a BB30 bottom bracket shell.