New replacement set of 8 head nuts for the air cooled Yamaha  RD400, RD350 and RD250. Forged CNC made from aerospace grade 5 titanium.

45% lighter than standard, stronger and wont corrode like standard steel ones. 

Polished natural finish as standard. 

Please note, these are for the Aircooled RD models and will not fit the later water cooled models

We recommend the use of anti seize when installing the bolts to avoid galling.

For more products please visit mar-ti.co.uk