# F1 Self-Modified Parts

**Category:** Fusion 360 CAD · **Status:** Done

Axle bushes V2-V4, bearing holders, wings, tether.

**Stack / Tools:** F1 In Schools, Modified, STL

**Build path:**
- V2 — Basic bush.
- V3 — Refined.
- V4 — Final: chamfered.

**Location:** `~/Documents/f1/f1 print/Self Modified/axle bush v4.stl`