Tektro TR-17 Rotor 2.3mm 180mm ISO 6B Disc Rotor Inserts are placed into the

Inserts are placed into the Pro Socket Cup and are held in place magnetically with a satisfying click

nylon-steel gears 90 Nm of torque Extended lifetime 30000km(18750miles) BB Torque sensing Power outputs based on pedal strength Battery 48V/14AH battery with smart CANBUS protocol for more accurate battery capacity readout Powered by LG lithium cells Safety assurance with UL certification Controller CANBUS protocol Max 110amps for starting continuous 25amps power Charger 48V

QR knobs make operation easy

Cost-efficient rim for enduro and all mountain riding

and versatile

Tektro TR-17 Rotor 2.3mm 180mm ISO 6B Disc Rotor Inserts are placed into theHigh quality replacement rotor for all 6 bolt disc brake options 2. 3mm Thickness T25 Torx mounting bolts included TECH SPECS Disc Diameter 180mm Disc Material Stainless Steel Hardware Yes Hub Compatibility ISO 6B