KTM 890 Duke R 2020 vs. Aprilia Tuono V4 1100 Factory 2021

The KTM 890 Duke R 2020 and the Aprilia Tuono V4 1100 Factory 2021 are both naked bikes that offer impressive performance and advanced technology.

Starting with the engine, the KTM 890 Duke R is equipped with a 121 HP inline twin engine, while the Aprilia Tuono V4 1100 Factory boasts a more powerful 175 HP V4 engine. Both bikes feature fuel injection systems, liquid cooling, and four cylinders. However, the Aprilia's larger displacement of 1077cc compared to the KTM's 890cc gives it an advantage in terms of power output.

In terms of suspension, both bikes feature upside-down telescopic forks at the front and swing arm suspension with monoshock absorbers at the rear. However, the Aprilia takes the lead with its Öhlins suspension, which offers more extensive adjustments including compression, preload, and rebound. The KTM, on the other hand, features WP suspension that is still highly capable but not as adjustable.

KTM 890 Duke R 2020

When it comes to the chassis, the KTM 890 Duke R utilizes a chromium-molybdenum frame, while the Aprilia Tuono V4 1100 Factory features an aluminum frame. Both materials offer excellent strength and rigidity, but the choice between the two may come down to personal preference.

In terms of braking, both bikes are equipped with double disc brakes at the front with four-piston calipers. The KTM has slightly smaller 320mm diameter discs compared to the Aprilia's 330mm discs. However, the Aprilia gains an advantage with its radial and monoblock technology, which provides enhanced braking performance.

Aprilia Tuono V4 1100 Factory 2021

In terms of advanced rider assistance systems, both bikes offer a range of features. The KTM 890 Duke R comes with ABS, riding modes, and traction control. The Aprilia Tuono V4 1100 Factory, on the other hand, offers a more extensive package including anti-rollover control, electronically adjustable suspension, cornering ABS, launch control, ride by wire, shift assistant with blipper, cruise control, traction control, and anti-wheelie.

In terms of dimensions and weights, the KTM 890 Duke R has a slightly longer wheelbase of 1482mm compared to the Aprilia's 1450mm. The seat height of the KTM is also slightly higher at 834mm compared to the Aprilia's 825mm. However, the Aprilia has a larger fuel tank capacity of 18.5 liters compared to the KTM's 14 liters. In terms of weight, the KTM is lighter with a dry weight of 166kg compared to the Aprilia's 185kg.

In summary, the KTM 890 Duke R 2020 offers a great electronics package, high-quality brakes, an extensively adjustable chassis, a high-revving engine, and playful handling. However, it may have slightly nervous tendencies and requires a loose sitting position. On the other hand, the Aprilia Tuono V4 1100 Factory 2021 impresses with its powerful V4 engine, wonderful sound, sporty seating position, excellent electronic Öhlins suspension, extensive electronics package, and attractive looks. However, it may lack some low-end torque. Ultimately, the choice between these two bikes will depend on the rider's preferences and priorities.