← All bikes

KTM 390 Duke: seat height & fit

Can you flat-foot the KTM 390 Duke? Its 31.5" (80 cm) seat height is only half the story — here's the inseam you actually need once sag, seat width and boots are accounted for.

Seat height (unladen)31.5" / 80 cm
Wet weight364 lb / 165 kg
Stylestandard
Seat widthnarrow
Inseam to flat-foot~29.5"
Inseam for balls of feet~28.5"
Lowering optionsLimited
Approx. MSRP$5,899

Fit by inseam

What you can expect on the KTM 390 Duke at a range of inseams, wearing riding boots:

InseamFit verdict
28" Tiptoes
29" Balls of both feet
30" Both feet flat
31" Both feet flat
32" Both feet flat
33" Both feet flat

Check your exact inseam →

Frequently asked

What is the seat height of the KTM 390 Duke?
The KTM 390 Duke has a published unladen seat height of 31.5 inches (80 cm). Under your weight the suspension sags roughly 1.0 inch, so the effective height you reach is a little lower.
Can short riders flat-foot the KTM 390 Duke?
You can plant both feet flat on the KTM 390 Duke from roughly a 29.5-inch inseam, and get the balls of both feet down from about 28.5 inches (in riding boots). Below that you're on tiptoes.
Can the KTM 390 Duke be lowered?
Aftermarket lowering options for the KTM 390 Duke are limited. A shaved or lower-profile seat is usually the most reliable way to reduce reach.

Lowering & gear for the KTM 390 Duke

Affiliate links — they support the site at no cost to you.

First-ride gear

Bikes with a similar seat height