JIMS - Rocker Shaft and Hardware Kits Options:M8 Rocker Shaft & Hardware Kit (5836) 17/23 Enduro KTM 450 EXC-F

17/23 Enduro KTM 450 EXC-F SIX DAYS 450 C

2012-2021 HONDA CRF150R

2009 to 2012 Husaberg FE390

2009 POLARIS Ranger 700 XP EFI

2008 POLARIS Sportsman 500 6x6

JIMS - Rocker Shaft and Hardware Kits Options:M8 Rocker Shaft & Hardware Kit (5836) 17/23 Enduro KTM 450 EXC-FThe rocker arm shafts are precision machined from a low alloy nickel, chromium, molybdenum case hardened steel. The hardware flats on the end of the shafts are held to a . 0005" parallel tolerance, assuring the rocker is seated in the correct position with the pushrod cup and valve stem tip when installed correctly. JIMS has taken it one step further, and developed a 4130 stud and nut kit to replace the stock hardware used to secure the rocker shafts.