This torque sensing bottom bracket has the same specifications as the other Sempu sensors, but uses a different torque sensing technique and requires a special chainring mount. The BB kit comes with 170mm crank arms, and a 4-bolt 104 BCD spider for three chainrings.
For more information on torque sensors, see our Advanced PAS Kit Info Page
|Actual Weight (kg)||.5|
|Connector(s)||Higo Signal C, JST-SM|
|PAS Encoder Style||2-Wire|
|Torque Scale||~30 to 60 Nm/V|