TBT bearings are made with ceramic balls and extremely hard races for very low rolling resistance and long-lasting performance.
TOKEN’s X-Seal technology keeps bearings protected from dirt and water, with very little friction for a free-spinning bearing.
SPECS
| FRAME TYPE | 
T47 Asymmetric (M47x76.75) | 
| CRANK TYPE | 
SRAM(dia.29) | 
| BEARING TYPE | 
TBT (Ceramic) | 
| COLOURS | 
Black | 
| PRODUCT CODE | 
TBT: BB47A29-TBT |