* Speed:
- 420cc dirt bikes can typically reach speeds of around 60-70 mph, while 250cc dirt bikes can reach speeds of around 50-60 mph.
* Size:
- 420cc dirt bikes are generally larger and heavier than 250cc dirt bikes. This is because they have a larger engine and more components. The larger engine requires a larger frame and suspension system to support it.
- The average weight of a 420cc dirt bike is around 240-260 pounds, while the average weight of a 250cc dirt bike is around 210-230 pounds.
* Engine power:
- 420cc dirt bikes have a more powerful engine than 250cc dirt bikes. The larger engine produces more torque and horsepower, which gives the bike more acceleration and top speed.
* Suspension:
- 420cc dirt bikes typically have a more sophisticated suspension system than 250cc dirt bikes. This is because they need to be able to handle the higher speeds and rougher terrain.
- The suspension system on a 420cc dirt bike is designed to absorb bumps and impacts, providing the rider with a smoother and more comfortable ride.
* Braking system:
- 420cc dirt bikes typically have a more powerful braking system than 250cc dirt bikes. This is because they need to be able to stop the bike quickly and safely at higher speeds.
Overall, 420cc dirt bikes are faster, more powerful, and have better suspension and braking systems than 250cc dirt bikes. However, they are also larger, heavier, and more expensive. Ultimately, the best dirt bike for you will depend on your individual needs and preferences.
