SRAM PressFit GXP Bottom Bracket

Product description of Sram GXP Road Press Fit bottom bracket cups:

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. Theres no change to the crank spindle length and diameter remain the same.

Specifications:

- Weight: 83g Ceramic/94g Standard