KTM Middleweight naked sportbike
990 Duke specs
Current and prior-year spec data for the KTM 990 Duke, including trims, colors, chassis numbers, electronics, and source links.
Compare the 990 Duke → See 990 Duke owners →
Year: 2026
Model note
KTM 990 Duke
All-new for 2024 — an LC8c 947cc parallel-twin in a sharpened middleweight Duke chassis. Splits the difference between the 890 and the Super Duke.
Model-year table
Side-by-side specs
Specs are normalized into shared fields so different brands can be compared without losing the source trail.
2026
KTM 990 Duke
Base / R
$12,949 MSRP
Black
Orange
- Engine
- 947cc liquid-cooled DOHC LC8c parallel-twin
- Bore Stroke
- 92.5 x 70.4 mm
- Compression
- 13.5:1
- Fuel System
- Bosch EFI with ride-by-wire
- Transmission
- 6-speed PASC slipper clutch, optional Quickshifter+
- Final Drive
- Chain
- Front Suspension
- 43 mm WP APEX USD fork, adjustable (WP APEX semi-active on R)
- Rear Suspension
- WP APEX monoshock, adjustable
- Front Brakes
- Dual 300 mm discs with 4-piston radial calipers, cornering ABS
- Rear Brakes
- 240 mm disc with 2-piston floating caliper, cornering ABS
- Tires
- 120/70ZR17 front, 180/55ZR17 rear
- Wheelbase
- 57.3 in
- Seat Height
- 32.5 in
- Curb Weight
- 395 lb
- Fuel Capacity
- 3.7 gal
Model discussion
0 threads about the 990 Duke
Be the first to start a thread on the 990 Duke.
Ride reports, mod questions, "is this fair price," track-day notes — anything specific to this model.