DUO Brand Modulus 24” Carbon Rim

MAP: $369.99

DUO Brand

Modulus BMX rims are hand made using Toray High Modulus carbon fiber. Their one-piece construction creates a stronger hoop that’s lightweight, responsive, and designed to win races. DUO developed the low 30mm profile by design to prevent side drag. Modulus rims fly straight through cross winds on and above the track. Developed and tested by USA BMX #1 Pro of the Year Jeremy Smith (disc) and 3X time national champion Vet Pro Tyler Brown (rim track). Available in 20” and 24” sizes. Choose between rim brake and disc brake configurations.


Note: Rim brake option requires brake pads designed for carbon rims.


  • Built with Toray High Modulus Carbon fiber (one-piece construction)
  • Directional fiber orientation delivers stiff and responsive performance
  • Low 30mm profile prevents side drag
  • 30mm width
  • 36 hole / 14 gauge
  • Shrader valve
  • Nylon rim strip included
  • ERD: 468mm
  • Weight: 13.9 oz