RFX Pro Engine Timing Plug Set Sherco SE-R 125 18-21 SE-R 250/300 17-21 SE-F 250-450 17-21 motocross YZ 250F 01-06

YZ 250F 01-06

KTM 380 SX 2001-2002

Even the Renthal bar pads have evolved over the years with a close attention to functionality

KTM 525 EXC-F 2003

RFX Pro Engine Timing Plug Set Sherco SE-R 125 18-21 SE-R 250/300 17-21 SE-F 250-450 17-21 motocross YZ 250F 01-06RFX Pro Engine Timing Plug Set (Blue) Sherco SE R 125 18 21 SE R 250 300 17 21 SE F 250 450 17 21 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