MAHLE Smartbike Systems X20 TCS Bottom Bracket - PF46-30 With Torque/Cadence Sensor MFPN=20429 Flat Protection Tread and SidewallColor

Flat Protection Tread and SidewallColor Black/BrownDefined Color BrownISO Width (mm) 48ISO Diameter 584 / 650b / 27

and for those looking to optimize each detail in pursuit of speed

Constructed of aluminum

Model LEV Ci Description Lower Assembley

99mm Interface DUB Pedals Thread 9/16 Primary Color Red Crankset Material Carbon BB Inclusion No Drivetrain Spacing Boost Teeth 32 Chainline 52mm

MAHLE Smartbike Systems X20 TCS Bottom Bracket - PF46-30 With Torque/Cadence Sensor MFPN=20429 Flat Protection Tread and SidewallColorMAHLE 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 Size PF46 30