Description:? GXP TEAM CUPS ENGLISH 73/68 MTB & ROAD ? English (1.37"x24tpi - LH/RH) threads? Gutter Seal Technology drastically improves sealing against the elements while reducing seal drag? Fit SRAM and Truvativ GXP integrated spindle cranks? Includes (2) 2.5mm spacers to fit either 68mm or 73mm BB shells? Weight:100g? Contents : 1 pc/pack