100% brand new, not installed, high quality. A complete engine kit for retrofitting bicycles. Heavy-duty metal engine body increases durability.Super fuel-efficient, enlarged cylinder head is good for heat dissipation. Fast and stable, the speed can reach 55km/h. Comes with all necessary hardware, easy to install. Engine mode: 100CC, single cylinder, air-cooled, two-stroke. Bore & Stroke: 49mm and 40.2mm. Rated power: 3Kw / 5000r / min (4 horsepower / 5000r / min). Maximum power: 3.8Kw / 6000r / min (5.5-6.5 horsepower / 6000r / min). Speed limit: 50km / hour. Lubricant: Two-stroke gasoline engine oil (or 10W / 40.10W / 30 oil). Fuel and oil mixing ratio: 16:1 for the new unit, 20:1 after 500km. Spark plug type: Z4C 14MM.
Cooling method: natural air cooling. Suitable for most 26" and 28" types of bicycles.
Inlet Manifold Inner Diameter of Central Hole: 14.7 mm / 0.58 inches. Inlet Manifold Overall Length: 57.65 mm / 2.27 inches. Inlet Manifold Overall Width: 54.8 mm / 2.16 inches. Inlet Manifold Outer Diameter: 19 mm / 0.75 inches.Exhaust Outlet Inner Diameter: 21 mm / 0.83 inches. PO BOX address is not acceptable. All emails and messages will be replied to ASAP during open hours. From Monday to Friday 9.00am - 6.00pm. The item "2 Stroke 100CC Bicycle Motor Kit Bike Motorized Petrol Gas Engine Set Black" is in sale since Tuesday, September 14, 2021. This item is in the category "eBay Motors\Parts & Accessories\Motorcycle Parts\Other Motorcycle Parts". The seller is "autopartsonline360" and is located in Perth Amboy, New Jersey.
This item can be shipped to United States.