Threaded bottom brackets for SRAM and Truvativ cranksets. Engineered with the right materials for the application, including sealed cartridge bearings.

• Drive side bearing ID is 24mm, non-drive side bearing ID is 22mm
• Includes two spacers that are only needed for installing a MTB crankset on a 68mm bottom bracket shell; spacers are not needed for road cranks

• BB Shell Width (mm):68 mm , 73 mm
• BB/Frame Interface:English
• Bottom Bracket Shell I.D.:1.37
• Defined Color:Silver
• Weight:106 g
• Spindle Interface Type:SRAM/Truvativ GXP