MAHLE Smartbike Systems X20 TCS Bottom Bracket - BB86 With Torque/Cadence Sensor Body Material-Composite/Nylon } Strong rim technology configured

} Strong rim technology configured with J-bend steel spokes for the most abusive trails and E-bike use

9mm Wall thickness

Model SIDLuxe Ultimate Flight Attendant A2 Fitment Pivot Mach 4 SL 2023+ Stroke 45mm Eye Eye-190mm

DNA rubber improves grip with or without gloves

}RockShox Rear Shock Service Kit - Monarch with Autosag Specialized B1

MAHLE Smartbike Systems X20 TCS Bottom Bracket - BB86 With Torque/Cadence Sensor Body Material-Composite/Nylon } Strong rim technology configuredMAHLE 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 BB86