MAHLE Smartbike Systems X20 TCS Bottom Bracket Size:BB86 Features inner and outer plate

Features inner and outer plate chamfering to aid in smooth shifting

One end features a 14mm opening and the other fits into the tension springs to rotate the brake on its bolt

}Wolf Tooth B-RAD TekLite Roll-Top Bag and Mounting Plate - 1L Black

}RaceFace ERA Crankset - 165mm Direct Mount 136mm Spindle with CINCH Interface Carbon Blue

S Lower EC44 Bearing Type Cartridge Crown Race 33 Color Black S

MAHLE Smartbike Systems X20 TCS Bottom Bracket Size:BB86 Features inner and outer plateMAHLE 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