Centennial, CO 80015
USA

3035238457

We are an online parts store located in Colorado providing overseas and local parts for the Honda Grom (Msx125), Honda Monkey 125 and Kawasaki Z125.

Koso 170cc Big Bore Cylinder Kit

Engine

Koso 170cc Big Bore Cylinder Kit

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Koso 170cc Big Bore Cylinder Kit

344.95

Want to unleash all the power your Honda GROM® can handle? Our 170cc Big Bore Cylinder kit for Honda GROM® is the perfect addition for you ! The kit includes a ceramic coated cylinder, 61 mm forged piston, rings, pin, gasket kit and banjo bolts. Its compression ratio of 11.5 to 1 will allow you to still use premium pump gas and keep the reliability of a stock motor. Made from the best components available on the market, our 170cc GROM® big bore cylinder kit will amaze you!

Cylinder displacement 169.2 cc

Cylinder material Aluminum / Ceramic coated

Piston size 61 mm

Piston type Forged

Compression ratio 11.5:1

This product is legal for closed-course competition use only; for racing vehicles (a competition vehicle not used on public highways). Intended for off-road use or race purposes; may not meet regulations of pollution controlled roads or highways. Not legal for vehicles registered and use in California.

WARNING

THIS IS AN AFTERMARKET PART BUILT FOR RACING PURPOSES ONLY. KOSO IS 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.

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