JIMS - Rocker Shaft and Hardware Kits Options:M8 Rocker Shaft & Hardware Kit (5836) Designed with a flexion channel

Designed with a flexion channel through the shell that allows the shell to bend with the knee

where the muffler bolts go through

Pre curved fingers for comfort and reduced rider fatigue

The rolled-up position

CB300R ABS

JIMS - Rocker Shaft and Hardware Kits Options:M8 Rocker Shaft & Hardware Kit (5836) Designed with a flexion channelThe 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.