Sram - BB30 Bottom Bracket Assembly Lizard Skins Wide trail (WT) casing specs

Wide trail (WT) casing specs are optimized for 30-35mm inner width rims

easy to clean and works great

Wide gear pitch spacing increases clearance

width 112-197 mm

The design provides for a safe distance so that no sweat falls on the screen while you are training

Sram - BB30 Bottom Bracket Assembly Lizard Skins Wide trail (WT) casing specsThe 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.