GX45 Wheelset

Our hubs use the a high-engagement ratchet drive system, designed for fast power transfer, durability and easy servicing. Inspired by proven star ratchet technology, the system delivers reliable engagement with fewer moving parts and excellent long-term performance in all conditions.

Our standard setup features a 36T ratchet for the ideal balance of engagement speed and durability, with optional 45T and 54T upgrades available for riders chasing even faster pickup and a more responsive ride feel.

The 32mm external width and 26mm internal width are designed to suit a broad range of road, all-road and gravel tyres. The wider internal profile supports the tyre sidewalls and creates a stable tyre shape for confident cornering and lower operating pressures.

At 45mm deep, the GX45 balances speed, stability and versatility across sealed roads and mixed surfaces. It is a capable option for fast gravel riding, all-road builds and riders looking for one wheelset that can cover a wide range of terrain.