SRAM GXP PRESSFIT (MTB) BB121 FAT BIKE BOTTOM BRACKET

A variant of the external bottom bracket, PressFit cut weight by up to 40 grams and provide easier installation by allowing you to press the bearing cups into the frame instead of threading them. There's no change to the crank — spindle length and diameter remain the same.

SPECIFICATIONS

FEATURES

• PressFit cuts weight
• Easier installation by allowing you to press the bearing cups into the frame
• GXP® compatible
• Easy installation
• ISO 4210 compliant. See Declaration of Conformity for details.