Save weight and reduce the rotational mass while improving on the looks of your motorcycle with these ultralight rear rotors from MM Racing of Canada.
Reducing the unsprung weight of the motorcycle will have positive effects on handling, acceleration/braking and it will also reduce the parasitic loss of power to the rear wheel.
High carbon content steel and heat treated for strength, these rotors are a direct replacement of your rear rotor.
Weighs only 481grams (1.06lbs)
Available with optional Proti Fully Forged Titanium rear rotor bolts for further weight savings.
BMW HP4 - 2012 to 2014
BMW S1000R - 2014 to 2018
BMW S1000RR - 2009 to 2018