Gokuraku Off-Road Wing Rear Body Aerodynamic Wing - Yokomo YOKZSGWB  [YOKZSGWB]

Gokuraku wing overview and build notes

The Yokomo YOKZSGWB Gokuraku Off-Road Wing is a scale rear body wing for off-road model cars and common shells, described here with an emphasis on function and fit rather than sales copy. The text aims to explain how it interacts with vehicle setup.

Functionally, the wing provides a rear aerodynamic surface that modifies downforce and airflow behind the body. On loose or low-traction tracks this can influence rear grip and pitch characteristics, allowing tuners another parameter to change alongside suspension and ballast. The magnitude of the change is tied to wing angle and mount height, so incremental adjustments are recommended.

Installation is typically simple for bodied off-road models: align with factory body posts if available or mark and drill mounting points where the shell and mounts permit, secure with ordinary hobby screws, and trim the shell where needed for clearance. Confirm the wing clears tyres, suspension travel, and antennae in all articulation positions. When trimming the shell, proceed in small steps and check fit repeatedly to retain the intended aero profile.

Tuning guidance: treat the wing as a fine-tuning item for rear stability rather than a primary grip source. Make small angle or height changes and test in consistent conditions to observe the wing's effect. Pair wing tuning with standard suspension and weight setup steps to identify the net result.