Motorcycle Triple-Clamp Offset, Fork-Tube Height, Rake & Mechanical Trail Calculator

Deterministic Cossalter motorcycle steering geometry Trail = (R_front * sin(rake) - offset_clamp) / cos(rake) coupled with fork-height chassis pitch rotation engine (.json, .pdf, .svg) built for Attack Performance, IMA Special Parts, Xtrig ROCS, Ohlins — zero-upload ephemeral Wasm RAM execution.