What is the displacement of moto2?
3 Answers
moto2 has a displacement of 765cc. Displacement introduction: Engine displacement is a key structural parameter for evaluating automobiles, which better represents the size of an automobile engine than bore and number of cylinders. Many indicators of automobile engines are closely related to displacement. Domestic automobile displacement: In China, automobiles are classified by displacement. Vehicles with displacement not exceeding 1.0L are micro cars. Those with displacement between 1.0~1.6L are compact cars. Mid-size cars have displacements between 1.6~2.5L. Premium mid-size cars range from 2.5~4.0L. Luxury cars have displacements exceeding 4.0L.
I remember vividly last year in the pit lane chatting with the technicians about how the current Moto2 bikes all use Triumph's 765cc triple-cylinder engines, which are way more powerful than the old Honda 600cc units. The new engine can squeeze out 140 horsepower with a redline at 14,200 rpm – the exhaust note at high revs sounds like fabric tearing, absolutely thrilling. However, the ECU has unified calibration across all teams to prevent excessive spending on electronic systems. Notice how the front wheels always drift during cornering? That's due to the sudden torque delivery characteristic of middleweight bikes, forcing riders to constantly adjust throttle inputs. The organizers limit the revs precisely to keep things from getting out of hand.
Moto2 currently enforces strict regulations mandating the use of 765cc displacement, with prototype chassis paired with a standardized triple-cylinder engine. This displacement is brilliantly balanced—more powerful than Moto3's 250cc yet far more manageable than liter bikes. After switching to Triumph engines in 2019, top speeds effortlessly hit 280 km/h on straights. However, fuel tanks are capped at 21 liters, just enough to last a full race. The most critical rule is that all engines must undergo factory refurbishment every 2,000 km to prevent unauthorized bore modifications. Watching the recent Jerez race, the dramatic rear-wheel slides mid-corner perfectly showcased the 765cc's explosive torque delivery.
