AG28

The AG28 combines a small diameter rim with high-volume tires — the perfect platform for good times.

• Intended Use: Gravel, Bikepacking
• Inner Rim Width: 28mm
• Recommended Tire Size: 45-57mm (2.25″)
• Tubeless Optimized; Tube Compatible
• Starting at $1,400

Can’t find your wheelset online? See our Dealer Locator for availability.

Descending
Climbing
Impact Toughness
Compliance

“DESPITE ME RIDING LIKE A BAG OF ANVILS, I DIDN’T FAZE THE CONSTRUCTION OF THE WHEELS IN THE SLIGHTEST.”

road.cc

Technology

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wide hookless bead flat protection

goodbye to pinch flats

The cringe-inducing impact between rock and rim is something we’ve all experienced when the desire to shred trail overwhelms our better judgement. Unless you’re running too much tire pressure, that impact will typically result in a pinch flatted tire.

The AG25 and AG28 feature our patent pending wide hookless bead technology which has proven to shrug off pinch flats to the tune of a 60% improvement over a traditionally more narrow hookless bead.

gravel ride tune

By using on board data acquisition equipment and aligning it with subjective test ride feedback, our laminate design team have refined the AG25 & AG28 to deliver a ride quality that is both responsive and compliant, supportive yet forgiving.

• Shallow rim depth of 21mm allows improves vertical compliance and vibration damping
• Rim cross-section and laminate optimized for responsive power transmission and cornering stability

built to shrug off your bad ideas

So, you’ve decided to descend that mountain bike trail on your gravel rig. Or maybe you didn’t have a choice, it was the only way to get from point A to point B. No worries, we encourage it. Which is why we’ve designed and tested the Foundation AG wheels using our proven M Series impact testing protocol. The result is a wheel that inspires confidence when you need it the most, even when you aren’t looking for it

external molded nipples

reliability first, servicability also first

By employing ENVE’s patented molded spoke hole technology and configuring it for exte