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Koso Cylinder 61mm 170cc 4V w/Forged Piston (Grom, Monkey 125)

Koso Cylinder 61mm 170cc 4V w/Forged Piston (Grom, Monkey 125)
Koso Cylinder 61mm 170cc 4V w/Forged Piston (Grom, Monkey 125)
Koso Cylinder 61mm 170cc 4V w/Forged Piston (Grom, Monkey 125)
Koso Cylinder 61mm 170cc 4V w/Forged Piston (Grom, Monkey 125)
Koso Cylinder 61mm 170cc 4V w/Forged Piston (Grom, Monkey 125)
Koso Cylinder 61mm 170cc 4V w/Forged Piston (Grom, Monkey 125)
Koso Cylinder 61mm 170cc 4V w/Forged Piston (Grom, Monkey 125)
Koso Cylinder 61mm 170cc 4V w/Forged Piston (Grom, Monkey 125)
Koso Cylinder 61mm 170cc 4V w/Forged Piston (Grom, Monkey 125)
Koso Cylinder 61mm 170cc 4V w/Forged Piston (Grom, Monkey 125)
Koso Cylinder 61mm 170cc 4V w/Forged Piston (Grom, Monkey 125)
Koso Cylinder 61mm 170cc 4V w/Forged Piston (Grom, Monkey 125)
Koso Cylinder 61mm 170cc 4V w/Forged Piston (Grom, Monkey 125)
Koso Cylinder 61mm 170cc 4V w/Forged Piston (Grom, Monkey 125)

Description: Koso Cylinder 61mm 170cc 4V with Forged Piston for Honda Grom, Honda Monkey 125cc Engine. 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. Compatible with 2014-2021 Honda Grom

WARNING:  THIS IS AN AFTERMARKET PART BUILT FOR RACING PURPOSES ONLY. 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. 

Specifications:

1.    Includes Koso Cylinder 61mm 4V, Piston + Rings, Gaskets (chain tensioner gasket, Hi and Low compression base gaskets, steelhead gasket), Wrist pin, Circlips
•    1x Forged-Aluminum Piston: 61mm
•    5x Piston Rings (installed): 61mm
•    1x Wrist Pin w/G-clips: mm x 15mm
•    1x Cast-Iron Cylinder (liquid-cooled): 62mm
•    Outer Sleeve Diameter: mm
•    Cylinder Height (w/o sleeve): mm
•    Overall Height (w/sleeve): mm
2.    Includes Koso Cylinder Head 61mm 4V, Valves Assembly, Gaskets (manifold spacer +gasket, steel exhaust gasket), intake\exhaust studs, nuts
•    1x Cylinder Head Stud Space: mm / H: mm / Intake Port: mm / Exhaust Port: mm
•    1x Plastic Intake Manifold Spacer L: mm / ID: mm / W: mm / H: mm
•    1x Paper Intake Manifold Gasket L: mm / ID: mm / W: mm / H: mm
•    Intake Manifold Gasket Bolt-to-Bolt Space: mm
•    2x Intake Studs: mm
•    1x Exhaust Gasket L: mm / ID: mm / W: mm / H: mm
•    Exhaust Gasket Bolt-to-Bolt Space: mm
•    2x Exhaust Studs: M8x35mm
•    2x Exhaust Nuts: M8x12mm
3.    Includes Koso Camshaft
•    1x Intake lift: mm - Lobe Greatest: mm
•    1x Exhaust lift: mm - Lobe Greatest: mm
•    1x Sprocket Teeth: 
4.    Includes Koso Rocker Arm
•    1x Rocker Arm Holder
•    1x Rocker Arm +Shaft (inlet)
•    1x Rocker Arm +Shaft (outlet)
•    2x Valve Adjusting M5x0.50mm Tappets 
•    2x Valve Adjusting M9x5mm Nuts
•    Made in Taiwan
•    Fit Grom 125
•    Fit Monkey 125

Supported Models: Honda Grom 125, Honda Monkey 125

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Item Weight & Package\Product Dimensions:
•    4 pounds | 5.422" (L) x 5" (W) x 3.536" (H)
•    2.743 pounds | 5.773" (L) x 5.393" (W) x 3.019" (H)
•    0.625 pounds | 5.9" (L) x 3.9" (W) x 3.9" (H)
•    0.562 pounds | 4.428" (L) x 2.888" (W) x 1.05" (H)

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Koso Cylinder 61mm 170cc 4V w/Forged Piston (Grom, Monkey 125)
  • Stock: 40
  • Reward Points: 41
  • Part #: 128-18
Sold: 0
Views: 143
$1,039.95
Price in reward points: 1040

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