TDCM Torque Sensing Bottom Bracket, CA3 Compatible. 114mm Spindle
The TDCM bottom bracket 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.
Actual Weight (kg) | 0.5000 |
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Country of Manufacture | Taiwan |
Manufacturer | TDCM |
The installation guide is available here