SRAM GXP Bottom Bracket - 68/73mm
The new GXP bearings feature Gutter Seal Technology drastically improving sealing against the elements while reducing seal drag. SRAM have designed a fresh cup forging for a high-end look. A new standard in external bearing performance.
Suitable for 24mm spindles and a 51mm chainline.
The box contains sealed cartridge bearings, threaded cups, center tube and 2.5mm spacers.
Requires a 16 notch BB Installation tool. For best results, have your frame faced by a professional bicycle mechanic.