HPI Racing
Can be used to convert your WB140mm on the Micro RS4 to fit WB150mm body shells.
Camber Knuckle (1deg/MR-04)
Aluminum Steering Block (1.5degree Camber Angle /
Aluminum C Hubs for Miller Motorsports Axle
Suspension Arm Stiffener, Upper Front, Left/Right,
Suspension Arm Stiffener, Lower Rear, Right, Graphite