MAHLE Smartbike Systems X20 TCS Bottom Bracket - BB86 With Torque/Cadence Sensor Body Material-Composite/Nylon }RockShox Rear Shock Service Kit

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

Color Black Defined Color Black Fork Type Not Included Frame Material Steel Mfg Size 21 Rear Axle 14mm Threaded x 110mm TT (Effective) 21 Wheel Size 20" Platform Chaos Machine

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

Model Monolithic Size 180mm Mount Center Lock Thickness 2

8mm rise +/-6 deg length 40mm color silver

MAHLE Smartbike Systems X20 TCS Bottom Bracket - BB86 With Torque/Cadence Sensor Body Material-Composite/Nylon }RockShox Rear Shock Service KitMAHLE 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