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Koso North America

Koso North America 170cc Big Bore Cylinder/Head Kit for Honda Grom

Koso North America 170cc Big Bore Cylinder/Head Kit for Honda Grom

MB623003

$1,039.95 USD
$1,039.95 USD
Sale Sold out
This Koso 170cc Big Bore Cylinder/Head Kit for Honda Grom comes with an ideal engine part to finish the big bore kit. It has a unique four-valve design that boosts air flow and performance, resulting in increased power and torque. It further features a forged piston, as well as stainless steel 24 mm intake valves and 20 mm exhaust valves.
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