Shibata DR GRK USA GRK RWD Lightweight Front Axle (R31S064)

New lightweight axle shaft developed for GRKRWD.

By making this hard anodized product made of aluminum, it has achieved a significant weight reduction compared to the GRK4/GRK5 standard steel product.

By changing the position of the hub pin mounting hole, it is a newly designed axle shaft that minimizes mounting play that can cause resistance during rotation.

Although it is compatible with general hexagonal hubs, by combining with GRK4/GRK5 aluminum brake rotor (R31W339), you can expect both speed of kicking due to the lightness of the axle body and rolling due to the inertia of the brake rotor.