Feature(may vary by option.)

●Rocker arms are usually made of metal and have high strength and wear resistance.
●The rocker arm is connected to the camshaft by a rocker rod. When the engine is working, the rotating motion of the camshaft causes the groove on the rocker arm to contact the valve rod head.
●The rocker arm usually has two grooves
●The design and geometry of the rocker arm directly affect the opening and closing time and amplitude of the valve.
●The rocker arm has sufficient stiffness and strength to withstand the thrust and friction of the valve rod head.

[Normal Rocker Arm]

[Sillent Rocker Arm]

Description

Motorcycle Silent Rocker Arm Compatible With YAMAHA YBR125 YB125Z XTZ125 Upgrade Power
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