MAHLE Smartbike Systems X20 TCS Bottom Bracket - BB86 With Torque/Cadence Sensor CheckoutTitle=Pirelli Cinturato Gravel M Tire - 650b x 50 Color Black Weight 109 Chainguide

Color Black Weight 109 Chainguide Mount Type ISCG-05 Material Aluminum Material Composite Defined Color Black Max Tooth (teeth) 32

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MAHLE Smartbike Systems X20 TCS Bottom Bracket - BB86 With Torque/Cadence Sensor CheckoutTitle=Pirelli Cinturato Gravel M Tire - 650b x 50 Color Black Weight 109 ChainguideMAHLE Smartbike Systems X20 TCS Bottom Bracket BB86 With Torque Cadence Sensor. MAHLE TCS (torque and cadence sensor) bottom bracket helps riders conserve battery by measuring the power input from the rider and adjusting the support from the motor accordingly. Torque accuracy of approx. 95% (+ 5% of tolerance) Torque signal refreshing each 5ms Cadence signal of 40 pulses per revolution