Bottom bracket shells can expand over time due to manufacturing tolerances and long term wear. The BB841T-41-C3 BB is engineered to compensate for this enlargement, providing a more secure interface. Using the oversized version typically restores proper fit and eliminates creaking.

With all the same features as the BB841T-41 and oversized cups for a tighter fit,  the BB841T-41-C3 is a high-performance thread-together bottom bracket designed for BB86 / BB89.5 / BB92 frames (Ø41mm) and Shimano 24mm cranksets. Featuring Premium bearings, Fusion construction, and X-Seal technology, it eliminates creaking, enhances stiffness, and ensures long-lasting smooth performance in all conditions.Product Code: BB841T-41-C3 (oversized cups)

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.