Just released, the Gulo GGA 44 ultra-wide, gravel adventure wheelset.

Aerodynamically crafted for 38-42mm tires, propelling you faster and more efficiently. These wheels unleash maximum tire volume, giving you unparalleled grip and confidence. Glide over rough terrains confidently, knowing our advanced composites cut vibrations by over 7.5%, transforming harsh, chunky roads into smooth, unforgettable adventures.

Built to be stiff and comfortable for consistent and confident off-road descending, the ultra-wide 44mm rim width recaptures airflow off tires, improving your aerodynamics regardless of surface. The 30mm internal rim width maximizes tire volume and provides easy access to tire side knobs for confident cornering.

GGA 44 hybrid hooked construction offers the best of both worlds from hooked and hookless rims, and the 4mm rim lip helps reduce pinch flats.

Lifetime Warranty30-day money-back guarantee.

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GGA 44

ultra-wide Aero



  • 30 day returns
  • Free shipping
  • Secure checkout
  • Limited lifetime warranty


  • Spoke count:  24
  • 3.1 grams/spoke
  • Made-in-USA


  • Wheelset: 1395 grams
  • Front:  646 grams
  • Rear: 748 grams


  • 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


  • Gulo ETI System
  • Center lock disc-only
  • 48pts/7.5° engagement

Driver options

  • Campagnolo 11s
  • Campagnolo N3W
  • Shimano HG

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


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.


1 review for GGA 44

  1. 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.

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