The Hadean Series (along with Diablo, Renegade, and GTR Series 2.0) features newer Surge Gears, while older models (GT, GTX, GTR Series 1) use Relay Gears. These are not cross-compatible due to differences in hub design and fitment.

All Terrain Compatibility

🔹 Diablo, Renegade, GTR Series 2.0, and Hadean → Use Surge Gears with matching hubs.
🔹 GT, GTX, GTR Series 1 → Use Relay Gears with their own hubs.
🚫 Mixing Surge and Relay gears won’t work because the hubs are different.

If you’re upgrading to a Hadean, Diablo, Renegade, or GTR 2.0, you’ll need Surge-compatible hubs and drive gears for proper fitment.

Street Gear Compatibility

✅ Street gearings remain the same across all generations, so older street setups will still work.

Final Thoughts

If you're moving from GT, GTX, or GTR Series 1 to a Hadean, Diablo, Renegade, or GTR 2.0, you’ll need newer Surge Gears and hubs for an all-terrain setup.

Still unsure? Reach out to our team for guidance! 🚀