Yamaha MT-09 SP 2023 vs. KTM 790 Duke 2020

In terms of engine and drive train, both the Yamaha MT-09 SP 2023 and the KTM 790 Duke 2020 have inline engines with fuel injection systems. However, the Yamaha MT-09 SP has a more powerful engine with 119 HP compared to the KTM 790 Duke's 105 HP. The Yamaha MT-09 SP also has a larger displacement at 889ccm, while the KTM 790 Duke has a displacement of 799ccm. Both bikes have liquid cooling systems.

In terms of suspension, both bikes have upside-down telescopic forks at the front and swing arm suspension at the rear. However, the Yamaha MT-09 SP has suspension elements from Kayaba at the front and Öhlins at the rear, while the KTM 790 Duke has WP suspension elements at both the front and rear. The Yamaha MT-09 SP offers more adjustment options for the rear suspension, including compression, preload, and rebound adjustments.

In terms of the chassis, the Yamaha MT-09 SP has an aluminum frame with a twin tube design, while the KTM 790 Duke has a chromium-molybdenum frame with a tubular design.

Yamaha MT-09 SP 2023

Both bikes have double disk brakes at the front with similar diameters (298mm for the Yamaha MT-09 SP and 300mm for the KTM 790 Duke).

In terms of advanced rider assistance systems, both bikes have ABS and traction control. However, the Yamaha MT-09 SP offers additional features such as cornering ABS, ride by wire, quickshifter, cruise control, and anti-wheelie control. The KTM 790 Duke offers riding modes in addition to ABS and traction control.

In terms of dimensions and weights, both bikes have the same front and rear tire widths and diameters (120mm and 17 inches, respectively). The Yamaha MT-09 SP has a slightly shorter wheelbase at 1430mm compared to the KTM 790 Duke's 1475mm. Both bikes have the same seat height of 825mm and fuel tank capacity of 14 liters.

KTM 790 Duke 2020

In terms of equipment, the Yamaha MT-09 SP has LED headlights and a TFT display. The KTM 790 Duke has an adjustable windscreen in addition to its TFT display.

In terms of strengths, the Yamaha MT-09 SP offers an extremely agile and powerful engine, a comfortable riding position, high-quality suspension elements from KYB and Öhlins, a good quickshifter with blipper, and a distinctive look. On the other hand, the KTM 790 Duke has a high-revving two-cylinder engine, a quickshifter as standard, a great chassis set-up, playful handling, a high-quality electronics package, a TFT display, and a good price/performance ratio.

In terms of weaknesses, the Yamaha MT-09 SP has a small TFT display, a horn that is half-heartedly installed at the front, and a wide turning circle. The KTM 790 Duke's weakness is that the suspension spring preload is adjustable at the rear only.