2026 KTM 990 Duke
Best naked and street bikes

KTM · 2026

990 Duke

The scalpel of the naked class. Sharp enough to cut yourself.

Jun's rating

out of ten

8.7
parallel twinhyper nakedIMUtracksharp

In one line

The most precise middleweight naked on sale. Check your dealer's health before you sign.

What is new for 2026

The 2024-generation 990 Duke carries over for 2026 with new colours and is joined by the 990 Duke R with a WP Apex 48 fork, a fully adjustable shock, and higher-spec brakes.

Engine
Liquid-cooled 947cc parallel twin, DOHC, 8 valves, 285-degree crank
Displacement
947 cc
Power
123 hp

64.7 hp per 100 kg

Torque
103 Nm
Wet weight
190 kg
Seat height
825 mm
Fuel
14.8 L
Base MSRP
$11,999

US, subject to change

The review

Five parts, no spec-sheet copying.

“

Some bikes are companions. This one is a sparring partner.

Jun

Mechanical Breakdown

The LC8c twin grew to 947cc for the 990 Duke, with a 285-degree crank that mimics a V-twin's firing order. The new frame is a steel trellis with a die-cast aluminium subframe, and the swingarm is a new cast design. WP Apex suspension is adjustable at both ends, and the brakes are four-piston radial calipers on twin 300 mm discs.

The electronics are the most complete in the class: a six-axis IMU, cornering ABS and traction control, launch control, wheelie control with a slider, and three ride modes plus an optional track pack.

Ride Character

The 990 Duke is the only bike in this class that feels like a supermoto and a superbike at the same time. The steering is instant, the mid-range hits at 6,000 rpm like a hammer, and the chassis is stiff enough to feel every ripple in the road. It is thrilling, and it is tiring.

The seat and the vibration through the bars are the price you pay; the flip side is that no naked bike under 200 kg feels more alive.

Maintenance Outlook

KTM asks for oil changes every 15,000 km and valve checks at 30,000 km on this generation, which is a big improvement. The engine still runs hot, and the oil sight glass wants checking weekly. The trellis frame leaves everything exposed for service.

The real question is the company. KTM's 2025 insolvency and restructuring under Bajaj has stabilised production, but confirm your local dealer and parts lead times before buying.

Who It's For

The experienced rider who prioritises handling above all and rides mostly on twisty roads or track days. Not for a commuter and not for anyone who wants a relaxed touring companion.

Jun's Verdict

The 990 Duke is the sharpest, most exciting middleweight naked I have ridden. It is also the one I would think longest about owning, because character this concentrated comes with heat, vibration, and a dealer network that is rebuilding itself. Ridden as intended, it is extraordinary.

Watch a review

Open on YouTube

44Teeth. An outside opinion, chosen because they ride the bike properly.

Gallery

KTM 990 Duke, photo 1
KTM 990 Duke, photo 2
KTM 990 Duke, photo 3

Photography from Unsplash contributors. Some frames show a close relative of this exact model.