Rocker reinforces pit bike UPower YX / RSR / YCF / 150 Gunshot

2 + 4 reinforced rocker spring shims valve + instructions modified cylinder head.

The rocker origins are fragile, their case may cause major damage if the valves meet the plunger!
This motor home is limited regime 10800tr/mn by the panic of valves.
The installation of our kit modification eliminates the risk of breakage of rockers and push the risk of panic 11800tr/mn valves.
The maximum value of the original scheme is insufficient to operate the engine range since its peak power ranges from 9 to 10500tr/mn.

Assignment, all 150 engines with cylinder type KLX delivered before September 2008:
YCF: Engine 150 2008
APOLLO FRANCE: Engine 150 2008
RSR: 150 2008 engine
KAITHAM: Engine 150 2007 / 8
TRADING BIKE: Engine 150 2007
NEW MOTORZ: Engine 150 2008
WARMBIKE: Engine 150 2008

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