Mechanical bicycle riding texture
Adapted from "Bicycle Pedalling Rolling Braking_01" by Rudmer_Rotteveel.
Source: https://freesound.org/people/Rudmer_Rotteveel/sounds/719482/
Licence: CC0 1.0 Universal — https://creativecommons.org/publicdomain/zero/1.0/
Official legal code saved as CC0-1.0.txt.

Derived from the creator-licensed public HQ MP3 preview. The WAV master
requires login and was not downloaded. The exact unmodified public preview
is preserved privately; SOURCE.json records URL, bytes and SHA-256 hashes.

Changes: excerpt 3.20–7.32 seconds; mono at 48 kHz; 70 Hz high-pass and
6.5 kHz low-pass; 120 ms circular equal-power crossfade; gain attenuation;
56 kbit/s VBR Opus encoding. No pitch, tempo or generated sound layers.

Role: mechanical bicycle riding texture. Creator provides sequence order
but no phase timecodes; this is not certified as isolated pedaling or
freewheel. Subjective listening was unavailable in the preparation runtime.