Harris Hill Raceway (Counter-clockwise)
Counter-clockwise · 2929 m · 11 corners · reference lap 1:15.70 (supersport 600, simulation estimate)
The reference below is a minimum-lap-time motorcycle line solved on this circuit's verified bike layout and measured track width, with speeds from a quasi-steady-state motorcycle model. It is a ceiling under ideal assumptions — use it to see where your headroom lives, then drop your own session file to measure yours.
Three places to look first
Biggest braking event
Turn 7: 110.8 → 80.3 km/h over 63.0 m. Brake-point consistency here is worth more than anywhere else on the lap.
Commitment corner
Turn 6: reference minimum 181.5 km/h. Fast corners punish hesitation — min-speed spread here is the classic amateur time leak.
Slowest corner
Turn 10: 71.3 km/h minimum. Exit drive from here sets the following straight — spread on the exit costs the whole next sector.
| Corner | Name | Entry | Min | Exit | Brake, m |
|---|---|---|---|---|---|
| T11 | 173.5 | 159.9 | 165.0 | 33.0 | |
| T10 | 87.5 | 71.3 | 126.0 | 75.0 | |
| T9 | 163.2 | 159.6 | 177.5 | 0.0 | |
| T8 | 132.4 | 117.1 | 154.8 | 66.0 | |
| T7 | 110.8 | 80.3 | 139.7 | 63.0 | |
| T6 | 181.5 | 181.5 | 187.6 | 0.0 | |
| T5 | 112.8 | 94.5 | 118.4 | 110.9 | |
| T4 | Santa Rita | 100.1 | 73.8 | 161.0 | 24.0 |
| T3 | 127.1 | 107.2 | 108.4 | 107.9 | |
| T2 | 107.8 | 103.4 | 142.9 | 152.9 | |
| T1 | 178.7 | 168.3 | 174.0 | 12.0 |
The browser engine re-solves only the speed profile on this fixed line for the selected bike class.
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