Cylinder Kit w/4V Head, Koso 61mm Big Bore 170cc for 125cc Honda Grom, Monkey '14-21

61mm Koso 170cc Big Bore Cylinder Kit w/4V Head for 125cc Honda Grom, Monkey '14-21


SPECIFICATIONS:

• Cylinder Displacement: 169.2cc
• Cylinder Material: Aluminum/Ceramic Coated
• Cylinder Overall Height: 90.5mm
• Piston Diameter: 61mm
• Piston Type: Forged
• Compression Ratio: 11.5 to 1

This complete 170cc Big Bore Kit with 4V Cylinder Head Kit is the perfect add‑on for all horsepower enthusiasts looking for performance! It includes a 170cc ceramic coated cylinder, forged piston, performance camshaft, bearing, rocker arms, 4 valve cylinder head, intake manifold, gaskets, and more. All parts are made from High‑quality components for reliability and durability that allow you to put your mind at ease and ride with confidence!


***WARNING: THIS IS AN AFTERMARKET PART BUILT FOR RACING PURPOSES ONLY. Scooterdynasty.com and KOSO ARE NOT RESPONSIBLE FOR ANY DAMAGES CAUSED TO THE PARTS, VEHICLE, OR TO YOURSELF AND OTHERS. ENGINE PARTS ARE NOT UNDER WARRANTY NOR IS COLLATERAL DAMAGE OR COST OF LABOR, IN CASES OF MALFUNCTION.**


**MADE IN TAIWAN**


**NOTE: Electrical, High Performance, Aftermarket items are non-returnable so please check photos and specifications before ordering.


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