How fast does a 125cc pit bike go?

How Fast Is a 125cc Dirt Bike? On average, the top speed of a 125cc dirt bike ranges from 55 to 60 mph. Most riders, however, will not run at these maximum speeds, since they are often young people who are yet to master the skill of dirt riding. Others will try to clock a speed of up to 100 mph.

How much is a 125 pit bike worth?

Summary. When it comes to the cost of a motocross bike, the options vary greatly. However, if you are looking at a starter 125cc bike, these can be purchased for just over $3,000 brand-new. The 250cc bikes will cost you a bit more, with prices ranging between $8,000 – $10,000.

How fast is a 125cc 4-stroke pit?

Most four-stroke 125cc dirt bikes can reach a top speed of 45mph, while their two-stroke counterparts can hit 55-75 mph, depending on the brand, terrain, among other factors. So, the engine-transmission system has a say in the dirt bike’s top speed, and so is the brand type, as we’ll see later.

How much horsepower does a 125cc pit bike have?

Most of the dirt bikes with the engine capacity of 125 cc have their horsepower ranging between 5.9 and 7.8 at a whopping 7500 revolutions in one minute (rpm). These bikes feature single cylinders with 4-stroke engines, the most modern type of engines one can think of.

How fast does a Thumpstar 140cc go?

90kph/55mph
Specifications

What is the fastest 125 4-stroke dirt bike?

In my opinion and experience, the fastest 125cc bikes are:

• Cagiva Mito 7speed, about 34HP, 170km/h.
• Aprilia RS125, 33HP, ~170km/h.
• Suzuki RG125, ~34HP, ~170km/h.
• Yamaha TZR 125SP, ~170km/h.