The traditional thread bottom bracket has been made to last long and be creaking free. With the new generation thread ceramic bottom bracket, it features with the lightweight, smoother rotation and advanced seal construction. The large size of 6805 ceramic bearing gives greater durability to the whole system. We offer English threads (BSA 1.37” x 24TPI) for the bike with FSA MegaExo 24mm spindle crankset.
Features:
– Brand new designed CNC cups with lighter weight and more strength
– ABEC 7 standard alloy steel bearing races
– Grade 3 Si3N4 ceramic balls – highest precision in the market
– Kluber grease
– Specially designed Nylon bearing retainer for more shock absorbing and less friction
– Light touch Dual lip rubber seals for a better protection
Weight:
– 85 g
Frame requirements:
– English threads 1.37″ x 24TPI, 68mm width shell (Road)
Crank compatibility:
– FSA K-Force MegaExo 24mm and SL-K MegaExo 24mm cranks
