Phone

909-929-0529

Email

scooterdynastyparts@gmail.com

Hours

M-F: 10:00am – 2:00pm PST
Sat & Sun : CLOSED

Cylinder Kit, Koso 61mm Big Bore 170cc for 125cc Honda Grom, Monkey ’14-20

61mm, 170cc

List Price: $399.99
Price: $379.99

Product Details

61mm Koso 170cc Big Bore Cylinder Kit for 125cc Honda Grom, Monkey ’14-20

SPECIFICATIONS:

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

Want to unleash all the power your Honda Grom can handle? Koso’s 170cc Big Bore Kit (MB623002) is the perfect addition for you! The kit includes a ceramic coated cylinder, 61mm 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, Koso’s 170cc big bore kit will amaze you! Also compatible with the Honda Monkey 125cc.

***Please Note: You may need to modify your engine case to accommodate the larger cylinder***

**MADE IN TAIWAN**

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

Please see our Warranty and Returns Policy

Additional information

Dimensions 12 × 9 × 6 in
Manufacturer Name

Koso

Manufacturer Part Number

1286

Part Number

275800