These are spare rear upright parts for the TRF420 racing car chassis.
- TRF420 E Parts x1
- Components are molded in carbon fiber-reinforced plastic for superior rigidity.
- Bearing positions are precisely aligned for maximum efficiency.
- For use with 3mm diameter shafts (sold in Item 51637).
- Compatible with cars using Item 51639 TRF420 D Parts (Suspension Arms). | 
