RFX Pro Engine Timing Plug Set Yamaha YZF250 14-24 YZF450 10-22 Fuel Tanks 450 EXC-F 04-23

450 EXC-F 04-23

RR - 250/280/300 16-17

FE250-650 06-14

high density carbon outer layer that improves strength and efficiency of energy dissipation over the shell

RFX Pro Engine Timing Plug Set Yamaha YZF250 14-24 YZF450 10-22 Fuel Tanks 450 EXC-F 04-23RFX Pro Engine Timing Plug Set (Red) Yamaha YZF250 14 22 YZF450 10 22 RFX Pro Series Engine Timing Plugs are manufactured from 7075 T6 aluminium for increased dimensional stability under high heat and pressure conditions. CNC machining for tighter manufacturing tolerances helps these plugs stay in place over standard plastic plugs which are prone to failing. RFX Engine plugs also feature handy 8mm and 6mm hex key heads for easier installation.