KTM 790 Duke 2018 vs. Yamaha MT-09 2021

The KTM 790 Duke 2018 and the Yamaha MT-09 2021 are both popular naked bikes known for their performance and agility. While they share some similarities in terms of engine type, fuel system, suspension, and dimensions, there are also notable differences between the two models.

Starting with the engine, the KTM 790 Duke 2018 is equipped with a 2-cylinder inline engine that delivers 105 horsepower, while the Yamaha MT-09 2021 features a 3-cylinder inline engine with a higher power output of 119 horsepower. This gives the Yamaha a slight advantage in terms of power and acceleration.

Both bikes have liquid cooling systems and fuel injection, ensuring efficient performance and optimal engine temperature control. They also have upside-down telescopic forks for the front suspension and swing arms with monoshock absorbers for the rear suspension, providing a stable and comfortable ride.

KTM 790 Duke 2018

In terms of chassis, the KTM 790 Duke 2018 has a chromium-molybdenum frame, while the Yamaha MT-09 2021 features an aluminum frame with a twin tube design. The choice of materials and frame design can affect the overall weight and handling characteristics of the bikes.

Both models come with double disc brakes on the front, but there are slight differences in the diameter. The KTM has 300mm diameter discs, while the Yamaha has slightly smaller 298mm diameter discs. Both bikes also feature advanced rider assistance systems such as ABS and traction control, ensuring safe and controlled braking.

When it comes to dimensions and weights, the KTM 790 Duke 2018 has a slightly longer wheelbase of 1475mm compared to the Yamaha MT-09 2021's 1430mm. However, they share the same front and rear tire width and diameter. Both bikes have a seat height of 825mm and a fuel tank capacity of 14 liters.

Yamaha MT-09 2021

In terms of strengths, the KTM 790 Duke 2018 is praised for its lively and high-revving engine, sporty chassis, and comfortable seating position. It also offers many electronic features such as riding modes, ABS, and a precise quickshifter that enhances the riding experience. On the other hand, the Yamaha MT-09 2021 is commended for its improved performance, over-complete electronics package, comfortable seating position, and lively handling.

However, both models have their weaknesses. The KTM 790 Duke 2018 can be rough to handle at low revs and in city traffic. Some users have also reported oil leaks at the engine block. The Yamaha MT-09 2021 has a polarizing look and a small TFT display. It also lacks cruise control, which is only available in the SP variant.

In conclusion, the KTM 790 Duke 2018 and the Yamaha MT-09 2021 are both impressive naked bikes with their own unique strengths and weaknesses. The KTM offers a lively engine and precise handling, while the Yamaha provides improved performance and a comprehensive electronics package. Ultimately, the choice between the two will depend on individual preferences and priorities.