KTM RC 390 suspension setup and specs

KTM RC 390, 2022 to 2025: adjustable front rebound and compression, rear preload and rebound, 824 mm (32.4 in) seat height, 125 mm of front suspension travel, 29 psi cold rear tire pressure, 155 kg (342 lb).

Model years covered: 2022, 2023, 2024, 2025 — these share the same suspension hardware. Figures as published by KTM.

2022–2025 KTM RC 390
Representative image

KTM RC 390

2022–2025 · sport · 373.2 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 travel125 mm (4.9 in)
Rear suspension travel150 mm (5.9 in)
Fork diameter43 mm (1.7 in)
Front suspensionWP APEX 43 mm open cartridge
Rear suspensionWP APEX monoshock

Cold tire pressure, manufacturer spec

Front, solo29 psi · 2.0 bar
Rear, solo29 psi · 2.0 bar
Front, two up29 psi · 2.0 bar
Rear, two up32 psi · 2.2 bar
Front tire110/70 ZR17
Rear tire150/60 ZR17

Weight, seat height and geometry

Wheelbase1355 mm (53.3 in)
Seat height824 mm (32.4 in)
Weight155 kg (342 lb) dry
Front brakeSingle disc, 4-piston radial caliper (ByBre)
Rear brakeSingle disc, single-piston caliper (ByBre)

Other KTM RC 390 generations: 2015–2016 · 2017–2021

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 RC 390 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.