Manual Gearboxes

---

Manual units rely on direct driver input to control gear selection, offering precision, mechanical engagement, and predictable torque delivery across challenging terrain. Their internal layout and ratio spacing determine how smoothly a 4WD can manage climbs, descents, and load transitions in demanding conditions.

Here are the articles available on this topic:

• Why Manual Transmissions Still Dominate in Extreme 4WD Vehicle Builds

• Choosing the Right Gearbox for Crawl Ratio Mastery

---