KTM 390 Duke suspension setup and specs

KTM 390 Duke, 2024 onwards: adjustable front rebound and compression, rear preload and rebound, 820 mm (32.3 in) seat height, 150 mm of front suspension travel, 32 psi cold rear tire pressure, 165 kg (364 lb).

Model years covered: 2024, 2025, 2026 — these share the same suspension hardware. Figures as published by KTM.

2024 onwards KTM 390 Duke
Representative image

KTM 390 Duke

2024 onwards · naked · 398.7 cc

Adjusters this bike has

Front preloadNot adjustable
Front reboundAdjustable
Front compressionAdjustable
Rear preloadAdjustable
Rear reboundAdjustable
Rear compressionNot adjustable

Suspension travel and hardware

Front suspension travel150 mm (5.9 in)
Rear suspension travel150 mm (5.9 in)
Fork diameter43 mm (1.7 in)
Front suspensionAPEX
Rear suspensionAPEX

Cold tire pressure, manufacturer spec

Front, solo29 psi · 2.0 bar
Rear, solo32 psi · 2.2 bar
Front, two up29 psi · 2.0 bar
Rear, two up32 psi · 2.2 bar
Front tire110/70-17
Rear tire150/60-17

Weight, seat height and geometry

Wheelbase1357 mm (53.4 in)
Seat height820 mm (32.3 in)
Weight165 kg (364 lb) dry
Front brakeSingle disc
Rear brakeSingle disc

Other KTM 390 Duke generations: 2014–2016 · 2017–2023

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.

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