The BB841T-41 is a high-performance thread-together bottom bracket designed for BB86 / BB89.5 / BB92 frames (Ø41mm) and Shimano 24mm cranksets. Featuring TBT ceramic or Premium bearings, Fusion construction, and X-Seal technology, it eliminates creaking, enhances stiffness, and ensures long-lasting smooth performance in all conditions. Frame Type BB86 / BB89.5 / BB92 (dia.41x86.5/89.5/92) Crank Type SHIMANO(dia.24)
