KTM 125 Duke suspension setup and specs

KTM 125 Duke, 2017 to 2023: no rider-adjustable suspension, 830 mm (32.7 in) seat height, 142 mm of front suspension travel.

Model years covered: 2017, 2018, 2019, 2020, 2021, 2022, 2023 — these share the same suspension hardware. Figures as published by KTM.

2017–2023 KTM 125 Duke
Representative image

KTM 125 Duke

2017–2023 · naked · 124.7 cc

Adjusters this bike has

Front preloadNot adjustable
Front reboundNot adjustable
Front compressionNot adjustable
Rear preloadNot adjustable
Rear reboundNot adjustable
Rear compressionNot adjustable

Suspension travel and hardware

Front suspension travel142 mm (5.6 in)
Rear suspension travel150 mm (5.9 in)
Fork diameter43 mm (1.7 in)

Cold tire pressure, manufacturer spec

Front tire110/70-17
Rear tire150/60-17

Weight, seat height and geometry

Wheelbase1357 mm (53.4 in)
Seat height830 mm (32.7 in)
Front brakeSingle disc
Rear brakeSingle disc

Other KTM 125 Duke generations: 2011–2016 · 2024 onwards

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 125 Duke 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.