Koso - Valve Head Kit - Big Bore - Grom - Valve Head Kit - MB623003
Koso
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Koso
Koso - Valve Head Kit - Big Bore - Grom - Valve Head Kit - MB623003
Valve Head Kit - Big Bore - Grom
Valve Head Kit
Ideal engine part to complete Koso's big bore kit
Unique four-valve design increases air flow and performance
Provides more power and torque
Features a forged piston, stainless steel 24 mm intake valves and 20 mm exhaust valves
Valve Head Kit
Ideal engine part to complete Koso's big bore kit
Unique four-valve design increases air flow and performance
Provides more power and torque
Features a forged piston, stainless steel 24 mm intake valves and 20 mm exhaust valves
