ENVE
AR40
AR40
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Shipping & Returns
Shipping & Returns
- Free shipping on orders over $80
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SKU:ENV3663275C
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Description
Description
The AR40 is the latest addition to the Foundation lineup. Featuring an aerodynamically optimized 40 mm rim depth front and rear, with a 25 mm internal rim width, the AR40 is designed to deliver ultimate versatility for the road rider and racer looking for performance on and off-road. Borrowing from SES rim design knowledge, the AR40 is aerodynamically tuned for 29 mm – 30 mm tires and delivers drag reduction that punches above its depth and price point. While designed primarily for on-road performance, the AR40 has been tested and qualified to ENVE’s gravel standards to ensure safety and speed for gravel riding and racing applications.
| Specification | Front | Rear |
|---|---|---|
| Rim weight | 425 g | 425 g |
| Wheel weight | 690 g | 825 g |
| Wheelset weight | 1,515 g, including tape and valves, with HG freehub | — |
| Effective rim diameter (ERD) | 579 mm (±3 mm) | 579 mm (±3 mm) |
| Internal rim width | 25 mm | 25 mm |
| Sidewall width | 3.6 mm | 3.6 mm |
| Pinch-flat technology | Wide hookless bead | Wide hookless bead |
| Hole count | 24h | 24h |
| Depth | 40 mm | 40 mm |
| Tubeless tape width | 29 mm | 29 mm |
| Tubeless valve length | 61 mm | 61 mm |
| Spokes | Sapim CX-Ray J-Bend | Sapim CX-Ray J-Bend |
| Hub | ENVE INNERDRIVE – Foundation | ENVE INNERDRIVE – Foundation |
| Recommended tire size | 27–50 mm | 27–50 mm |
| Minimum tire size | 27 mm* | 27 mm* |
| Maximum tire pressure with minimum-size tire | 80 psi / 5.5 bar | 80 psi / 5.5 bar |
| Spoke length (INNERDRIVE Foundation hubs) | 278 mm / 280 mm | 274 mm / 280 mm |
| Nipples | Alpina Nylock Brass | Alpina Nylock Brass |
| Spoke tension | 120 kgf | 120 kgf |
| Brake type | Centerlock | Centerlock |
Part Numbers
Part Numbers
| Decal Color / Freehub Body | Front | Rear |
|---|---|---|
| White / None (Front Wheel Only) |
SKUENV3663275C
UPC00810165978546
MPN100-3324-001
|
— |
| White / Shimano HG | — |
SKUENV37924858C
UPC00810165978553
MPN100-3324-002
|
| White / Sram XDR | — |
SKUENV38539361C
UPC810165978560
MPN100-3324-003
|
| White / Microspline | — |
SKUENV3778956C
MPN100-3324-004
|
