FortNine Koso 150CC Big Bore Kit Honda Grom / Monkey 2022-2025

Koso 150CC Big Bore Kit Honda Grom / Monkey 2022-2025

Name: Koso 150CC Big Bore Kit Honda Grom / Monkey 2022-2025 | FortNine Outlet
Brand: FortNine
SKU: 23013595-23013595-0-0-0-0-0-0
Price: 148.97 USD
Availability: InStock

$148.97

$148.97 ~~$744.84~~

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Koso 150CC Big Bore Kit Honda Grom / Monkey 2022-2025

$148.97

$148.97 ~~$744.84~~

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Koso 150CC Big Bore Kit Honda Grom / Monkey

There's no replacement for displacement! Hop up your Grom with this 150CC Big Bore Kit from Koso! This kit will boost the size of your motor by 17% and increase your compression ratio from 10:1 to 11.38:1 providing a noticeable boost in power, especially when paired with a Koso Camshaft and premium fuel!

Features:

Cylinder displacement: 150 cc
Cylinder material: Aluminum / Black powder coated
Piston size: 54 mm
Piston type: Forged
Compression ratio: 11.38:1
Kit includes: piston ring, piston, pin, gasket kit and cylinder

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