Ceramic BB Bearings exceed the needs of the most demanding riders. They offer a performance advantage over traditional bottom bracket bearings that's almost too great to believe. Besides being 10% lighter than standard bearings, ceramic bearings require an astonishing 78% less energy that the next most efficient BB on the market.Ceramic bearings are more resistant to dirt and moisture, and when properly maintained, will outlast and outperform any other BB on the market. They utilize a lighter-than-normal seal along with stainless steel races and high-polish cups and have no equal when it comes to helping you reach terminal velocity more quickly and easily than ever before. GXP compatible:
Press Fit cups for lighter weight
Two full y sealed cartridge bearings
92 mm shell width (standard GXP is 68mm or 73mm)
37x24x8 standard bearing size
Intended use : Cross Country and Trail
|Unit Of Measure
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