ENVE Foundation AG25 Innerdrive 700c Wheel Proven Enve gravel wheel technology comes to the Foundation family with the AG25. Its ready for high-speed adventure on gravel roads, or your next bikepacking trip. Features like the patented Wide Hookless Bead, tuned carbon materials, external nipples and 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. Features Full carbon rim is optimized to further improve tubeless tire and rim reliability with a hookless bead design that allows for the precise rim dimensions required to achieve the best tubeless performance Wide hookless bead deign greatly reduces the likelihood of pinch-flatting by providing a blunt surface upon which to bottom out the tire, dissipating energy across a larger surface area and preventing tire damage Innerdrive mechanism features oversized 42mm steel ratchets positioned inboard and over the bearings, reducing stress on the axle and bearings while ensuring positive and reliable engagement Interchangeable ratchets (sold separately) allow riders to easily tune their rides for their personal performance needs Molded Spoke Hole Technology offers a variety of benefits that ultimately result in a more durable and reliable carbon fiber rim and wheel21mm depth and 25mm internal rim width, designed to support 36 - 50mm tires. Optimized for tubeless, Tube compatible with Tubeless tire SPECIFICATIONSStyle Front, 12x100mm, Centerlock MFG#100-3316-011Hub/Brake Compatibility Center-Lock Disc Wheel Size700c ISO Diameter622 / Road / 29"Valve Presta Rim Width (Internal)25Rim Material Carbon Front Axle12mm Thru x 100mm Tire Type Tubeless Ready Style Rear, 12x142mm, Centerlock, HG, 60t MFG#100-3316-012Hub/Brake Compatibility Center-Lock Disc Wheel Size700c Cassette Body Type Shimano HG 11/12-Speed Road ISO Diameter622 / Road / 29"Rear Axle12mm Thru x 142mm Valve Presta Rim Width (Internal)25Rim Material Carbon Tire Type Tubeless Ready Style Rear, 12x142mm, Centerlock, XDr, 60t MFG#100-3316-013Hub/Brake Compatibility Center-Lock Disc Wheel Size700c Cassette Body Type SRAM XDRISO Diameter622 / Road / 29"Rear Axle12mm Thru x 142mm Valve Presta Rim Width (Internal)25Rim Material Carbon Tire Type Tubeless Ready | Enve | Foundation Ag25 Innerdrive 700C Wheel Rear, 12X142Mm, Centerlock, Hg, 60T