Natwin PX5 Wheelset Technology
Built to Disappear Beneath You
A 50mm carbon aero profile, a planetary ratchet hub, and fatigue-resistant steel spokes, tuned to be the part of the bike you stop thinking about.
Rim
Aero Profile, Real-World Width
A 50mm carbon aero rim profile pairs with a hooked bead and a 24mm internal / 30.5mm external width, wide enough to properly support and shape modern 28–34C tubeless-ready tires rather than fighting them.
Hub
Planetary Ratchet Hub
The hub uses a planetary ratchet freehub mechanism running on S&S bearings, with swappable HG and XDR freehub bodies so the same wheelset moves between drivetrains without needing a whole new hub.
Spokes
Sapim CX-Ray Spokes
Spokes are Sapim CX-Ray, a fatigue-resistant, bladed steel spoke, laced with SAPIM secure-lock nipples to resist loosening under repeated hard efforts.
Durability
Built to Last
Every Natwin PX5 wheelset carries a 5-year warranty, excluding wear items and damage from misuse or human error. Front thru-axle spec is 100×12mm, rear is 142×12mm, with center-lock disc brake mounting.
50mm
Rim depth
1,270g
Wheelset weight, pair
24 / 30.5mm
Internal / external width
5 Years
Limited warranty
