Description

TDCM Torque Sensing BB For CA3 Cycle Analyst

TDCM Torque Sensing BB (Bottom Bracket), CA3 Compatible. Various Spindle lengths of 114mm, 120mm and 128mm.

The TDCM Torque Sensing BB has 12 pole cadence sensor as well as a 2.5-3.3V voltage output that is proportional to the chain tension on the crank, and works great when you are after a responsive pedalec mode without concern of the exact human watts.