GRK RWD High precision ball bearing upper arm (various colors) (R31S329) Color:Purple if you change the hub

if you change the hub to the [R31W339] GRK brake rotor

the rear motor chassis cannot be mounted

* The image has been painted

Re-R HYBRID (except EVOL)

180mm( R31W426)PANDEM MAZDA ROADSTER NDA faithful reproduction of the ND Roadster equipped with the full aero parts of the "Pandem Body Kit"

GRK RWD High precision ball bearing upper arm (various colors) (R31S329) Color:Purple if you change the hub(R31S329)GRK RWD High precision ball bearing upper arm (various colors) Product description A new upper arm developed for GRK5 is now available as an optional part! Adopts a bearing support type that achieves both high support rigidity and ability to follow the road surface. By minimizing installation play, geometry changes due to input and vibration are suppressed. You can expect improved tracing performance at the front and traction performance at