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Description
The AR40 is the latest addition to the Foundation lineup. Featuring an aerodynamically optimized 40mm rim depth front and rear with a 25mm internal rim width, the AR40 is designed to deliver ultimate versatility for the road ride and racer looking for performance on and off-road. Ultimate versatility for the on and off-road rider with 1515g Wheelset Weight Avg. (+/- 3%), Inner Rim Width: 25mm, Aero optimized tire size: 27mm, Tested and qualified to ENVE's gravel standards, For Use With Tubeless Tires Only.
Tech Specs
| Rim Depth | 40mm |
| Internal Rim Width | 25mm |
| Effective Rim Diameter (ERD) | 579mm (+/- 3mm) |
| Sidewall Width | 3.6mm |
| Bead Design | Wide Hookless Bead |
| Hole Count | 24h |
| Tubeless Tape Width | 29mm |
| Tubeless Valve Length | 61mm |
| Spokes | Sapim CX-Ray J-Bend |
| Hub | ENVE INNERDRIVE - Foundation |
| Hub Spacing | Front: 12x100 | Rear: 12x142 |
| Nipples | Alpina Nylock Brass |
| Spoke Tension | 120kgf |
| Brake Type | Centerlock |
| Rim Weight Front | 425g |
| Rim Weight Rear | 425g |
| Wheel Weight Front | 690g |
| Wheel Weight Rear | 825g |
| Wheelset Weight | 1515g (Includes Tape and Valves - HG Freehub) |
| Recommended Tire Size | 27 - 50mm |
| Minimum Tire Size | 27mm |
| Maximum Tire Pressure for Min. Tire | 80 psi | 5.5 bar |
| Ratchet Drive System | 100% ENVE Designed oversized 42 mm ratchet drive system |
| Tubeless Compatible | Yes |
| Tire Type | Tubeless Only |
| Aerodynamic Profile | Wind tunnel tested, real-world proven |
| Pinch Flat Technology | Wide Hookless Bead |
| Spoke Hole Design | Molded spoke holes for increased strength |
Product Identifiers
| Brand | ENVE Composites |
| Type | Wheels |
| SKU | WE2724 |
| UPC | 810165978546 |
| MPN | 100-3324-001 |