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.

Product Code:
TBT: BB841T-41-TBT
Premium: BB841T-41
Type: Thread Together
Frame Type: BB86 / BB89.5 / BB92 (dia.41x86.5/89.5/92)
Crank Type: SHIMANO(dia.24)
Bearing Type: TBT (Ceramic), Premium (High Carbon Steel)
Weight: 
TBT: 100g
Premium: 103g

Installation: TOKEN recommends using their tool: BB841T-5RSP / BB841T-5SPA 

Compatible with PARK TOOL: 
BBT-69.2


The weight of BBs does not include spacers.