The 64-Ti rear lower suspension pin is a scale replacement intended for Kyosho FW05-R rear assemblies and designated FW05-RR003C. It secures the lower arm to the rear hub or carrier and addresses wear-induced play that affects lap-to-lap consistency.
Engineered as a direct-fit replacement for the FW05RR lower suspension location, the titanium designation aims to reduce galling and extend service life under high-load track conditions, helping the rear end retain sharper feedback during aggressive driving.
Installation notes: replace the lower suspension pin using the standard FW05-R lower-arm service routine. Verify precise seating in the hub carrier and confirm retaining hardware is correctly engaged after refit. Use common hobby tools; no specialised equipment is required.