LAISAMX250 2025
Track: MSC Brettachtal
← Back to MSC BrettachtalTaken over from the track: Loam · Hilly · dry
ZXMOTO MX250 2025 - 75 kg, Intermediate, Neutral, MSC Brettachtal
Set this first
Transmission: Rear sprocket
- Stock value
- 50 teeth
- Recommended
- 51 teeth
- Change
- 1 tooth more than stock
Reason: condition MSC Brettachtal
How to test it: Change Rear sprocket 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.
- Transmission: Rear sprocket51 teeth1 tooth more than stockcomputed
- Shock: Sag105 mmOEM
- Tire: Front tire pressure1 barOEM
- Tire: Rear tire pressure1 barOEM
- Transmission: Front sprocket13 teethOEM
10 confirmed settings available.
Computed from factory specs and your factors
Last reviewed: no release date - this starting value was computed, not measured.
A starting point to verify on the bike - not a safety guarantee. Change one thing at a time and check on track. How LAISA derives this →
All recommended changes
In order, biggest deviation from the stock value first. Take them one at a time.
- Transmission: Rear sprocket1 tooth more than stock
50 teeth51 teeth
Reason: condition MSC Brettachtal
How to test it
Change Rear sprocket 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.
| BrakeOEM Hydraulic Disc Brakes | ||
| ChainOEM Chain | ||
| ChassisOEM Twin Spar Frame | ||
| Fork height in clampstube protrusion above top clamp | 0 ring | OEM |
| ClutchOEM Wet Slipper Clutch | ||
| ECUBOSCH Engine Management | ||
| ForkKYB Dual Chamber 48 mm Fork | ||
| Spring rate | 4.8 N/mm | OEM |
| HandlebarOEM Handlebar | ||
| ShockKYB Piggyback Monoshock | ||
| Sagloaded, rider in gear | 105 mm | OEM |
| Static sagwithout load | 35 mm | OEM |
| Spring rate | 50 N/mm | OEM |
| SwingarmOEM Aluminium Swingarm | ||
| TireOEM MX Tyres | ||
| Front tire pressure | 1 bar (14.5 psi) | OEM |
| Rear tire pressure | 1 bar (14.5 psi) | OEM |
| TransmissionOEM Final Drive | ||
| Front sprocket | 13 teeth | OEM |
| Rear sprocket | 51 teeth▲ +1 | computed |
| Triple ClampOEM Triple Clamp | ||
| Offset | 22 mm | OEM |
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 ZXMOTO MX250 2025 at MSC Brettachtal shifts one of 10 computed settings away from the OEM standard. The biggest shifts: Rear sprocket 51 teeth (+1 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 techniqueMatching protective gear
The right setup is half the job - the other half is protective gear matched to the discipline and conditions.
Gear for these conditionsUpgrades that fit
Optional aftermarket parts for this bike - the setup above comes first, these are next.
Related
Similar bikes
Matching tracks
Frequently asked questions
How much race sag for the ZXMOTO MX250 2025?
As a starting point, 105 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 ZXMOTO MX250 2025?
As a starting point: 1 bar front, 1 bar rear - computed for a 75 kg Intermediate rider. Check cold and adjust in small steps by feel.
What gearing (sprockets) does the ZXMOTO MX250 2025 run?
As a starting point, 13 teeth front / 51 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.