Slimmed down cups shave 14 grams, and redesigned seals which dramatically reduce drag. 77g.
Compatible with BB30-specific frames and SRAM BB30-specific cranksets, this assembly includes steel cartridge bearings, spacers, seals and mounting circlips.
With precision cartridge bearings and six total seals, the GXP Team bottom bracket provides smooth and reliable performance for SRAM and Truvativ Giga X Pipe spindle external bearing cranksets and weighs only 120g.
The 105 BB-5700 bearing cups offer excellent external seals and a protective interior sleeve for maximum bearing life and weigh only 91g.
This aftermarket replacement for SRAM, FSA, and other PressFit 30 bottom brackets features angular contact bearings for even better wear resistance and efficiency.
The BB-5500 is compatible with Shimano's Octalink V1 22mm 8-spline system found on certain older Dura Ace®, Ultegra®, 105® and XTR® models. Available in spindle lengths for both double and triple cranksets, the shorter Double model weighs 250g.
The SRAM and Truvativ PressFit 30 Bottom Bracket Assembly fits frames with PF30 and BBright shells. Durable steel cartridge bearings are smooth and long lasting. 91g.
SRAM combines Ceramic Speed bearings, which are lighter, more durable and offer a higher degree of roundness, with their exceptional GutterSeal technology for a 115g Ceramic bottom bracket compatible with all their external bearing road and mountain cranksets.
This new design drops 21g off its ancestor and features a new seal system which reduces friction by 50%.
*Orders received before 2:00PM Pacific time are shipped the same day (M-F). Orders over $100 are shipped free (USA only, excluding AK and HI). Some exceptions apply. See Shipping for details.