The PressFit GXP bottom bracket is a variant of the external bearing bottom bracket. The bearing cups press into the frame instead of threading in. Engineered with the best materials for the application, including sealed cartridge bearingsm which decrease friction and at the same time increase weather protection. PressFit GXP bottom brackets work with Quarq and SRAM GXP cranksets and power meters. They do not work with cranksets from other manufacturers that use a 24mm spindle.
Weight: 94 g
BB/Frame Interface: BB92
Spindle Interface Type: TruVativ GXP
BB Shell Width: 92 mm
Defined Color: Black
Bottom Bracket Shell Internal Diameter (ID): 41 mm