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KTM

SX 250 2023

Track: Vasanello

Back to VasanelloTaken over from the track: Clay · Technical · dry

KTM SX 250 2023 - 75 kg, Intermediate, Neutral, Vasanello

Set this first

Most important change

Fork: Compression

Stock value
12 clicks
Recommended
15 clicks
Change
3 clicks softer than stock

clicks out from fully closed

Reason: condition Vasanello

How to test it: Change Compression only, nothing else. Then ride the same section or the same number of laps as before and watch whether exactly the behaviour that bothers you changes. If it gets worse or less settled, put the value back.

Key values

21 confirmed settings available.

Source

Computed from factory specs and your factors

Last reviewed: no release date - this starting value was computed, not measured.

All recommended changes

In order, biggest deviation from the stock value first. Take them one at a time.

  1. Fork: Compression3 clicks softer than stock

    12 clicks15 clicksclicks out from fully closed

    Reason: condition Vasanello

    How to test it

    Change Compression only, nothing else. Then ride the same section or the same number of laps as before and watch whether exactly the behaviour that bothers you changes. If it gets worse or less settled, put the value back.

  2. Shock: Low-speed compression3 clicks softer than stock

    15 clicks18 clicksclicks out from fully closed

    Reason: condition Vasanello

    How to test it

    Change Low-speed compression only, nothing else. Then ride the same section or the same number of laps as before and watch whether exactly the behaviour that bothers you changes. If it gets worse or less settled, put the value back.

  3. Fork: Rebound2 clicks softer than stock

    12 clicks14 clicksclicks out from fully closed

    Reason: condition Vasanello

    How to test it

    Change Rebound only, nothing else. Then ride the same section or the same number of laps as before and watch whether exactly the behaviour that bothers you changes. If it gets worse or less settled, put the value back.

  4. Shock: Rebound2 clicks softer than stock

    15 clicks17 clicksclicks out from fully closed

    Reason: condition Vasanello

    How to test it

    Change Rebound only, nothing else. Then ride the same section or the same number of laps as before and watch whether exactly the behaviour that bothers you changes. If it gets worse or less settled, put the value back.

  5. Tire: Front tire pressure0.05 bar more than stock

    1 bar1.05 bar

    Reason: condition Vasanello

    How to test it

    Change Front tire pressure only, nothing else. Then ride the same section or the same number of laps as before and watch whether exactly the behaviour that bothers you changes. If it gets worse or less settled, put the value back.

  6. Tire: Rear tire pressure0.05 bar more than stock

    1 bar1.05 bar

    Reason: condition Vasanello

    How to test it

    Change Rear tire pressure only, nothing else. Then ride the same section or the same number of laps as before and watch whether exactly the behaviour that bothers you changes. If it gets worse or less settled, put the value back.

All technical values

Complete settings, technical data, components, gearing and geometry - including the adjusters that exist on the bike but do not carry a confirmed value yet.

21 confirmed values
BrakeBrembo Hydraulic Disc Brakes (260/220 mm)
Brake lever position3 notchOEM
ChainOEM Chain
Chain length116 linksOEM
ChassisOEM Chromoly Steel Frame
Fork height in clampstube protrusion above top clamp2 ringOEM
ClutchOEM DDS Wet Multiplate Clutch
Clutch lever position3 notchOEM
ECUKeihin EMS
Engine mapmap-1OEM
ForkWP XACT 48mm AER Fork
Compressionclicks out from fully closed15 clicks +3computed
Reboundclicks out from fully closed14 clicks +2computed
Air pressure10.5 bar (152.29 psi)OEM
HandlebarOEM Handlebar
ShockWP XACT Monoshock
Sagloaded, rider in gear100 mmOEM
Static sagwithout load30 mmOEM
High-speed compressionclicks out from fully closed1.5 turnsOEM
Low-speed compressionclicks out from fully closed18 clicks +3computed
Preload7 mmOEM
Reboundclicks out from fully closed17 clicks +2computed
Spring rate45 N/mmOEM
SwingarmOEM Aluminium Swingarm
Rear Axle PostionOffset from middle of adjustment range0 mmOEM
TireDunlop Geomax MX33
Front tire pressure1.05 bar (15.23 psi) +0.05computed
Rear tire pressure1.05 bar (15.23 psi) +0.05computed
TransmissionOEM Final Drive
Front sprocket14 teethOEM
Rear sprocket50 teethOEM
Triple ClampOEM CNC Triple Clamp
Offset22 mmOEM

After the ride

Tested a change? Record what happened. LAISA stores it against this bike and this condition. The recommendation above does not adapt to it automatically yet.

About this baseline

For a 75 kg Intermediate rider with a Neutral style, the baseline for the KTM SX 250 2023 at Vasanello shifts 6 of 21 computed settings away from the OEM standard. The biggest shifts: Compression 15 clicks (+3 vs OEM), Low-speed compression 18 clicks (+3 vs OEM). All values are computed from OEM defaults and your rider and condition factors.

Value provenance: OEM = manufacturer specification · verified = confirmed by an expert · reviewed = editorially reviewed reference · community = confirmed by the community (median of at least three public setups) · computed = automatically derived by the LAISA engine. Automatically extracted and unconfirmed values never appear on public pages.

Next steps

Dial in your riding technique

Skills that change how the bike behaves - often the real fix before any clicker.

Explore technique

Matching protective gear

The right setup is half the job - the other half is protective gear matched to the discipline and conditions.

Gear for these conditions

Upgrades that fit

Optional aftermarket parts for this bike - the setup above comes first, these are next.

Exhaustfits
Pro Circuit Pro Circuit Auspuffanlage, FIM Ti6 Pro
Clutchfits
Acerbis Acerbis Kupplungs/Zündungsdeckelschutz X-Power
Forklikely fit
SPV2 Factory Fork Upgrade
Tirelikely fit
Dunlop Dunlop Geomax MX 54 F ( 80/100-21 TT 51M M/C, Vorderrad )
See more parts that fit
Set it up like a pro

Get it professionally dialed in - find a coach or a track day.

Find coaching

Related

Similar bikes

Husqvarna FC 450 2024Kawasaki KX450F 2018KTM SX 250 2024Yamaha YZ 125 2025KTM 125 SX 2025KTM 250 SX-F 2013KTM 350 SX-F 2025KTM 450 SX-F 2012

Matching tracks

1. RMC Reutlingen (Markwasen) (Baden-Württemberg)3 Palms Action Sports Park (Texas)5 Points MX Park (North Carolina)800 MX (Kentucky)AC Kronach (Bayern)ADAC OWL Enduro/MX Trainingsgelände (Nordrhein-Westfalen)AMC Bad Windsheim (Bayern)AMC Birkenfeld Motocross (Rheinland-Pfalz)

Comparisons

vs Husqvarna FC 450 2024vs Kawasaki KX450F 2018vs KTM SX 250 2024vs Yamaha YZ 125 2025vs KTM 125 SX 2025vs KTM 250 SX-F 2013

Frequently asked questions

How much race sag for the KTM SX 250 2023?

As a starting point, 100 mm of race sag at 75 kg rider weight. Measure with a helper and set it via spring preload.

What tire pressure is recommended for the KTM SX 250 2023?

As a starting point: 1.05 bar front, 1.05 bar rear - computed for a 75 kg Intermediate rider. Check cold and adjust in small steps by feel.

What gearing (sprockets) does the KTM SX 250 2023 run?

As a starting point, 14 teeth front / 50 teeth rear. For more acceleration go larger at the rear (or smaller at the front); for more top speed, the reverse.

Are these values safe to ride?

Baseline values are starting points generated from OEM defaults, rider weight, skill, style and conditions - not safety guarantees. Verify on the bike, adjust step by step and ride within your limits.

Baseline values are starting points generated from OEM defaults, rider weight, skill, style, and condition - or lifted from an expert/verified setup where one exists (see the provenance badge). They are not safety guarantees. Verify on the bike and ride within your limits.

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