Summary of recent changes
Current class specification.
Stock cage (any color) and panels (any color); panels may be painted or use decals. Must run all nerf bars, driver figure, and interior — nothing may be removed.
Stock wings (any color). Panels may be painted or use decals.
Losi Hoosiers — Soft (LOS-2442, LOS-2430) or Hard compound (LOS-2418, LOS-2425).
ESC stock (SPMX-1106). Motor stock (SPMXSM4800) — fan allowed on the waterfall. Servo stock (SPMS684). RX stock (SR215). Transmitter SLT2 or SLT3.
Spur gear stock (LOS232038). Pinion gear stock (TLR332020).
Stock — SPMX-1087, SPMX50002S30H5, or SPMX52S30H5.
Shock oil open. Diff oil open. Losi springs only. No added weight. No TLR tuned optional parts allowed.