125CC 150CC 4-Stroke Dirt Bike For Adults

According to the product specification it uses a 250cc single-cylinder, 4-stroke, air-cooled engine. (Note: the product name mentions 125/150cc variants — see the variant question below.)

Yes — the listing is for an adult dirt bike. Seat height, weight and ergonomics are not provided in the spec, so confirm fit by asking the seller for seat height and dimensions before purchase.

The spec lists a maximum power of about 12 kW (at ~6500 rpm) and a maximum torque of about 17.5 (unit shown in spec; commonly reported as N·m) at ~5500 rpm.

The specification lists Fuel: Gas / Diesel. In many dirt bike markets gasoline (petrol) is typical; confirm with the seller which fuel the specific model requires.

The bike is specified as having an automatic transmission with a chain drive final drive (chain drive transmission system).

The specification shows a 60V value (likely for electrical components such as electric start and lighting). The listing does not detail start type; contact the seller to confirm electric start and battery specifics.

There is a discrepancy: the product name references 125/150cc models while the provided specification lists a 250cc engine. This suggests multiple variants may exist. Confirm the exact displacement with the seller before ordering.

The spec lists CE certification. Warranty information is not provided in the specification — ask the seller or dealer for warranty length and coverage details.

Top speed is not specified in the provided information. Top speed depends on displacement, gearing and rider weight — request the manufacturer or seller's top speed figure for the exact variant.

Typical 4-stroke maintenance includes regular oil and filter changes, valve clearance checks, air-filter cleaning/replacement, spark plug inspection, chain lubrication/adjustment and periodic coolant checks if liquid-cooled (this model is air-cooled). Follow the manufacturer maintenance schedule — ask the seller for the service manual.

Parts availability depends on the brand and dealer network (brand listed as KNLE). Ask the seller or local dealer about spare parts, service centers and parts lead times before purchasing.

Brake and suspension details are not provided in the specification. For safety and performance, request specifics (front/rear brake types, rotor sizes, front forks type, rear shock type and travel) from the seller.

Choose based on rider experience and intended use: 125–150cc is often better for lighter riders or those seeking a smaller, more manageable bike; 250cc suits experienced riders or heavier use. Because the listing includes mixed information, confirm which variant is offered and compare weight, seat height, power, and local regulations before deciding.