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We all know it. Smooth is fast. Our deepest profile road wheelset was created not only to go fast but also to be smoothest possible. The 46mm deep carbon rim profile is deep enough to hold high speeds but still super light at a mere 1368g/set. We designed our Ride Smooth Technology, hand-built into every GRD 46 wheel, to increase control by reducing vibrations coming from the road. This leads to increased endurance by lowering body fatigue brought on by road vibrations, also known as ‘chatter’. Buy these wheels if you want a fast set of road wheels that are actually comfortable to ride. With super acceleration and even faster climbing, this wheel is built for riders who like going fast.

Can these be used as gravel wheels? Of course! With an internal rim width of 21mm, the recommended tire range on this wheelset is 25-43mm.

If you would like to purchase an individual front or rear wheel email us at info@gulocomposites.com.

gulo team at kanuga bike park

GRD 46

aero road



  • 30 day returns
  • Free shipping
  • Secure checkout
  • Limited lifetime warranty
grd 46 int_ext


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


  • Wheelset: 1368 grams
  • Front: 628 grams
  • Rear: 740 grams


  • Gulo Carbon Rims.
  • Hooked | Tubeless ready
  • Clincher only
  • Internal rim width: 21mm internal width
  • External rim width: 28mm external width
  • Rim depth: 46mm deep
  • 700c

Tire Width

  • Recommended Tire Width 25C – 43C


  • Gulo ETI System Boost
  • 48pts/7.5° engagement

Driver options

  • Campagnolo
  • Campagnolo 11s
  • Campagnolo N3W
  • Shimano HG

Axle Front

  • 112X100
  • 15X100
  • QRX100

Axle Rear

  • 12X142
  • QRX135
  • QRX135

Hub Finish

  • Black
  • Oil Slick

Spoke Ferrule Color

  • Silver

    Comes With

    • Rim tape and valves installed

    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.


    2 reviews for GRD 46

    1. William Sergeant Watkins

      Truly love these wheels. I got my set just over a year ago and have put in about 3600 miles on them. They are so much fun to ride a completely transformed my bike right from the start. I really like the depth of the rims balanced with the weight allowing for me to really hammer it on both ups and downs. Would recommend for any riders looking for an upgrade!

    2. Andrew ‘AJ’ Kingdom

      Where do you start? Light weight, responsive and plenty of snap when you lay down the power. These wheels have helped propel my riding to new levels! you will not be disappointed in these wheels…

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