Switzerland · Vaud

Motocross Gressy

Data origin12 entries from an importSource: operator site →Source: Pistes d'entrainement - Swiss MotoSource: MX GressySource: MX Gressy - RèglementsSource: Swiss Moto - Trainingsstrecken MotocrossCheck date not documented

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Location

Track details

MotocrossHardpackJumps

Soil when dry

Dry hardpack turns hard, slick and dusty - little grip reserve, especially on corner exit.

Soil after rain

After rain a greasy film forms on the hard base - very slippery until the surface dries.

Setup tendencyHarder against bottoming

AltitudeImport: 470 m

At MX Gressy a gate decides: if it is closed, nobody rides, and every rider must register with the person in charge first. When the park is full, no further registrations are taken - that is not red tape but a capacity limit that can leave you outside on a busy Saturday. No engine may start before 1.30 pm. Opening is Wednesday 1.30 to 7 pm and Saturday 1.30 to 5 pm. On top of that come rules worth taking seriously: no riding off the track, the white line on the cantonal road stays uncrossed, the silencer must stay within limits, and no parking on the roadside because the ambulance access has to stay clear. In practice the 1.30 pm rule means the morning belongs to spannering, not riding. Turn up with the bike finished and you lose none of the short hours. Surface and character are not held in our data. The Swiss track directory describes Gressy as hard ground with many jumps and quotes 40 francs - a third-party statement, and not something we build a setup recommendation on.

Vaud, Switzerland46.74134, 6.63875Official website →

Track condition today

Good27 °C0 % rain6 km/h

Hardpack at 27 °C, no rain right now - good conditions to ride.

Low confidence · Based on: Weather model

The soil is drying out and getting dusty. Grip on the hard top layer is limited - trending dry, slick and dusty.

Next windowtoday 16:00–20:00

Recommendation

Check tire pressure, keep rebound from being too slow, watch traction on corner exit.

Reports from the track

Anyone riding there today can report how the ground is running in 30 seconds. Those reports decide the assessment above - without them it stays a weather forecast.

No report has been filed for this track yet, so the assessment above rests on the weather model alone.

Takes under 30 seconds.

Track profile

Difficulty: Demanding

Jumps5/5
Fitness4/5

Not rated: Speed, Technical, Grip changes

Automatically derived from the recorded track characteristics - not assessed by LAISA on site.

What to expect

Biggest challenge: Front feels vague / low grip on hardpack Go to diagnosis →
Typical setup problem: Too much front pressure on hardpack - lower it for a bigger contact patch.
Riding-technique focus: Body position in corners (MX) Go to the technique guide →

Automatically derived: this track's attributes combined with LAISA's troubleshooting knowledge.

Organisation and rules

LAISA has nothing confirmed about opening hours, fees or rules for this track. Please check with the operator before travelling.

Short answer for this track

Recommended starting point: Hardpack - Motocross - start from the setup computed for your bike. Compute a setup →
Most important change: For this track the LAISA engine mainly moves: Shock: Rebound, Fork: Compression, Shock: Compression. The actual values depend on your bike and your rider profile.
Why: Surface Hardpack, track character: Jumps.
How to test it: Ride two laps on the starting value, then change one setting only and ride the same two laps again.
Source: Operator site · 4 cited sources · 12 entries from an import

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