2026 KTM 500 EXC-F Six Days First Look

What’s new on the Austrian manufacturer’s up-spec ISDE-themed street-legal dirt bike for 2026?

To celebrate the 99th running of the International Six Days Enduro (ISDE), KTM has released the MY26 iteration of its 500 EXC-F Six Days. In addition to many up-spec components over the standard model, the 500 EXC-F Six Days boasts several updates as well.

There’s more than just different colors on KTM’s 500 EXC-F Six Days for 2026. The Austrian manufacturer’s ISDE-themed street-legal dirt bike also received mechanical changes.KTM

In the suspension department, there’s an updated WP Xact 48mm closed-cartridge coil-spring fork with shorter and lighter main springs that have a polished surface, and other internal front suspension revisions are a new pressure reservoir and one-piece hydrostop. KTM also revised settings of the WP Xplor PDS (Progressive Damping System) shock.

A new fuel tank is designed to maximize fuel consumption, and nearby are new bicomposite radiator shrouds as well as a new threaded radiator cap that’s said to be easier to remove. A new protection cap for the CPC fuel connector is designed to prevent accidental damage and disconnect.

The 500 EXC-F Six Days boasts suspension, ergonomic, and appearance updates for MY26.KTM

Appearance-wise, we find white hand guards, headlight, front fender, radiator shrouds, and side number plates along with blue fork guards and rear fender—all of which were orange on the 2025 model. Graphics are different from last year too.

While the 2025 iteration of KTM’s 500 EXC-F Six Days was outfitted with orange bodywork all around, the 2026 model wears white and blue.KTM

The 2026 KTM 500 EXC-F Six Days is scheduled to land in dealerships this month (September 2025) for a suggested retail price that hasn’t been declared at time of this writing.

2026 KTM 500 EXC-F Six Days Specs

MSRP: TBA
Engine: SOHC, liquid-cooled single-cylinder; 4 valves
Displacement: 511cc
Bore x Stroke: 95.0 x 72.0mm
Compression Ratio: N/A
Transmission/Final Drive: 6-speed/chain
Fuel System: EFI w/ 42mm throttle body
Clutch: Wet, multiplate Damped Diaphragm Steel (DDS); hydraulic actuation
Frame: Central double-cradle chromoly steel
Front Suspension: WP Xact 48mm closed-cartridge coil-spring fork, compression and rebound damping adjustable; 11.8 in. travel
Rear Suspension: WP Xplor PDS (Progressive Damping System) shock, spring preload, high/low-speed compression damping, and rebound damping adjustable; 12.2 in. travel
Front Brake: Brembo 2-piston caliper, 260mm disc
Rear Brake: Brembo 1-piston caliper, 220mm disc
Tires, Front/Rear: Continental TKC 80; 90/90-21 / 140/80-18
Rake/Trail: 26.1°/NA
Wheelbase: 58.6 in.
Ground Clearance: 13.7 in.
Claimed Seat Height: 37.9 in.
Fuel Capacity: 2.2 gal.
Claimed Wet Weight (w/o Fuel): 253 lb.
Availability: Now
Contact: ktm.com