KTM 1390 Super Duke GT suspension setup and specs

KTM 1390 Super Duke GT, 2025 onwards: adjustable rear preload, 834 mm (32.8 in) seat height, 125 mm of front suspension travel, 42 psi cold rear tire pressure.

Model years covered: 2025, 2026 — these share the same suspension hardware. Figures as published by KTM.

2025 onwards KTM 1390 Super Duke GT
Representative image

KTM 1390 Super Duke GT

2025 onwards · sport-touring · 1350 cc

Adjusters this bike has

Front preloadNot adjustable
Rear preloadAdjustable
Front electronic suspensionWP APEX semi-active (PWM sensors)
Rear electronic suspensionWP APEX semi-active (PWM sensors)

Suspension travel and hardware

Front suspension travel125 mm (4.9 in)
Rear suspension travel156 mm (6.1 in)
Fork diameter48 mm (1.9 in)
Front suspensionWP APEX semi-active
Rear suspensionWP APEX semi-active

Cold tire pressure, manufacturer spec

Front, solo36 psi · 2.5 bar
Rear, solo42 psi · 2.9 bar
Front, two up36 psi · 2.5 bar
Rear, two up42 psi · 2.9 bar
Front tire120/70 ZR17
Rear tire200/55 ZR17

Weight, seat height and geometry

Seat height834 mm (32.8 in)
Front brakeDual 320 mm discs, Brembo Stylema 4-piston radial calipers
Rear brakeSingle 240 mm disc, Brembo 2-piston caliper

More KTM models · All makes

Bike feeling wrong? These are the published numbers. What to actually change depends on the adjusters this bike has, your weight and how it feels.

MotoSetGo covers the KTM 1390 Super Duke GT in the app, with a 30 day trial and no card up front.

Or try the free browser diagnosis on one of our sample bikes at motosetgo.com/diagnose.