For 2012 the X4R features refined suspension settings in the rear shock and changes like larger diameter shaft and forger shock body maximum strength and durability are obtained easily. The rear shock is protected by a mud guard to keep it working clean and leak free. The carburetor also received an upgrade with new settings making it easier to tune for any location. A new braking system featuring 220mm wave rotor up front and 190mm wave rotor in back to increase the stopping power of the dual piston caliper.
