MAHLE Smartbike Systems X20 TCS Bottom Bracket - BB92 With Torque/Cadence Sensor CheckoutSpec= Band Clamp Color Silver Range 11-34 Cassette

Color Silver Range 11-34 Cassette Cogs 11-13-15-18-21-24-28-34 Cassette Body Type Shimano/SRAM 8 9 10 Speed Drivetrain Speeds 8 Defined Color Silver

7 Carbon seatposts are made from the highest quality materials to be durable lightweight and comfortable

Smoother driving even over bumpy terrain

Pressurized N2 cartridge can last for at least: 2 years or usage of 30000 cycles

MAHLE Smartbike Systems X20 TCS Bottom Bracket - BB92 With Torque/Cadence Sensor CheckoutSpec= Band Clamp Color Silver Range 11-34 CassetteMAHLE Smartbike Systems X20 TCS Bottom Bracket BB92 With Torque Cadence Sensor. MAHLE 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