NEW—Ultra-Wide Aero
For the gravel racer who knows that speed doesn’t stop where the pavement ends—and that aerodynamics still matter when you’re tearing through rough terrain at full tilt.
Aerodynamically optimized for larger tires, propelling you faster and more efficiently. These wheels unleash maximum tire volume, giving you unparalleled grip and confidence. Glide over rough terrain confidently, knowing our advanced composites spokes cut vibrations by over 7.5%, transforming harsh, chunky roads into smooth, unforgettable adventures.
- Ultra-wide 44mm rim width recaptures airflow off tires, improving your aerodynamics regardless of surface.
- 30mm internal rim width maximizes tire volume and provides easy access to tire side knobs for confident cornering.
- Hybrid hooked construction offers the best of both worlds from hooked and hookless rims, and the 4mm rim lip helps reduce pinch flats.

GGA 44
ultra-wide Aero
From $2,195.00
Details
- 30 day returns
- Free shipping
- Secure checkout
- Limited lifetime warranty

TECH SPECS
G-Spokes
- Spoke count: 24
- 3.1 grams/spoke
- Made-in-USA
Weight*
- Wheelset: 1395 grams
- Front: 646 grams
- Rear: 748 grams
Rims
- Gulo Carbon Rims
- Semi-Hooked | Tubeless only
- Internal rim width: 30mm
- External rim width: 40mm
- Rim depth: 44mm deep
- Rim Lip Thickness: 4mm
- 700c
Tire Width
- Recommended tire width: 35mm – 70mm
- Aero optimized tire width: 38mm – 42mm
Hubs
- Gulo ETI System
- Center lock disc-only
- 48pts/7.5° engagement
Driver options
- Campagnolo 11s
- Campagnolo N3W
- Shimano HG
- SRAM XDR
Axle Front
- 12X100
- 15X100
- QRX100
Axle Rear
- 12X142
- QRX135
Hub Finish
- Black
- Oil Slick
Spoke Ferrule Color
- Silver
Comes With
- Rim tape and valves installed
*Weight listed is without tape or valves
SHIPPING
All our wheels ship for FREE.
All orders are processed within 5 to 7 business days (excluding weekends and holidays) after receiving your order confirmation email. You will receive another notification when your order has shipped.
Ian Plamondon (verified owner) –
The Gulo Composites GGA 44 wheels are a game-changer. They are essentially the lightest, most aero gravel wheels on the market. Out of the box they look gorgeous.