MAHLE Smartbike Systems X20 TCS Bottom Bracket - BB92 With Torque/Cadence Sensor CheckoutSpec= 11.1918.083.004 Vendor Topeak Manufacture Number TT9648B2

Vendor Topeak Manufacture Number TT9648B2 Model Name MTX 2

RMV Rims use a sleeved joint Brake Compatibility Rim Brake Rim Width (Internal) 13 Brake Track None Manufacturer Spec ERD (mm) 439 Valve Standard Schrader Color Silver Weight 256 Wheel Size 20" Defined Color Silver ISO Diameter 451/ 20 x 1-1/8"

99mm Crank Arm Length 175mm Interface DUB Crankset Material Carbon Pedals Thread 9/16 Primary Color Black Speed 12/13 Drivetrain Spacing Road

Model Blackbird All Season TLR Size 700c Width 32mm Casing Aramid Pro Tech TPI 127 Compound Mach Tread 3

Steel cassette body

MAHLE Smartbike Systems X20 TCS Bottom Bracket - BB92 With Torque/Cadence Sensor CheckoutSpec= 11.1918.083.004 Vendor Topeak Manufacture Number TT9648B2MAHLE 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 BB92