RRP RX4 Series Main Center Shaft (Titanium) RRP-032
 
We’re proud to announce the release of our RRP Main Shaft Assembly for Rubrix RX4 series. This reproduction project brings new life to a platform long constrained by limited OEM parts availability.
 
Our main shaft assembly retains all original dimensions and specifications of the 97' worlds spec Yokomo MX4, ensuring full compatibility while introducing enhanced durability. Designed with performance in mind, this is a direct-fit upgrade that meets the demands of modern racing.
 
Compatible with:
Rubrix RX4E, RX4D, RMP, and RMX models.
Fine Materials: 
GR5 Titanium main shaft
Highlights:
Durability
Consistent Performance
Lightweight