Proven ENVE gravel wheel technology comes to the Foundation family with the AG25. Ready for high-speed adventure.
• Intended Use: Gravel, Bikepacking
• Inner rim width: 25mm
• Recommended Tire Size: 36mm – 50mm
• Tubeless Optimized; Tube Compatible
• Starting at $1,750
Wheelsets are temporarily unavailable for online purchase. See our Dealer Locator for availability.
- Impact Toughness
“Despite me riding like a bag of anvils, I didn’t faze the construction of the wheels in the slightest.”-Velonews
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.
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
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.
reliability first, servicability also first
By employing ENVE’s patented molded spoke hole technology and configuring it for external nipples, you can rest assured that you’re riding a wheel that’s been built for reliability and serviceability when you need it most.
Utilizing ENVE’s core hub technologies the Foundation Road Hub delivers a high performance, maintenance-free ride experience.
• Flange spacing and hub shell geometry designed to maximize performance metrics such as wheel and drive stiffness
• ID360 40t drive mechanism delivers efficient and responsive power transmission
• Maintenance free premium full contact sealed NTN steel bearings
• Perfect Preload ™
It’s no secret that we at ENVE are proud of our U.S. based manufacturing capabilities. Like all our rims, the Foundation Collection and its AG25 are handmade and assembled in our Ogden, Utah based, state-of-the-art carbon wheel manufacturing facility. The AG25 is covered under ENVE’s Lifetime Incident Protection program and 5 Year Factory Warranty.
Race or Explore; You Decide
The AG25 is designed to be your uncompromising companion when you unwittingly bite off more than you can chew, whether on the race course, the backroads, or the backcountry.
Wheel performance is only as good as the tires and setup you employ for your next adventure.
The AG Series is optimized to accommodate the latest trends in high-volume tubeless tires.
Preparation is key to a successful adventure into uncharted territories. Our experiences developing and riding the flagship G Series and M Series have created a quiver of performance enhancing features that have been incorporated into the AG25. Features like our patented Wide Hookless Bead, tuned carbon materials, external nipples and our Foundation Road Hub all come together for a gravel wheel that’s more than the sum of its parts. It’s ready to take an already exceptional bike to a level of even higher performance and higher fun.
|Hub Offerings||ENVE Alloy, Industry Nine 1/1|
|Spacing||Front: 12×100 | Rear: 12×142|
|Pricing||ENVE Alloy: $1,750|
Industry Nine 1/1: $1,750
|Effective Rim Diameter||597||597|
|Minimum Recommended Tire Size||32mm||32mm|
|Recommended Tire Sizes||36mm – 50mm||36mm – 50mm|
|ENVE Foundation Disc CL||676g||804g||1480g|
|i9 1-1 CL||692g||836g||1528g|