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.
PRODUCT DETAILS
- Ultimate versatility for the on and off-road rider
- 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
BUILD SPECS
|
SPEC TABLE |
FRONT |
REAR |
|
Spokes |
Sapim CX-Ray J-Bend |
|
|
Hub |
ENVE INNERDRIVE - Foundation |
ENVE INNERDRIVE - Foundation |
|
Hub Spacing |
Front: 12x100 | Rear: 12x142 |
|
|
Nipples |
Alpina Nylock Brass |
|
|
Spoke Tension |
120kgf |
|
|
Brake Type |
Centerlock |
|
DIMENSIONS
|
SPEC TABLE |
FRONT |
REAR |
|
Effective Rim Diameter (ERD) |
579mm (+/- 3mm) |
|
|
Internal Rim Width |
25mm |
|
|
Sidewall Width |
3.6mm |
|
|
Pinch Flat Technology |
Wide Hookless Bead |
|
|
Hole Count |
24h |
|
|
Depth |
40mm |
|
|
Tubeless Tape Width |
29mm |
|
|
Tubeless Valve Length |
61mm |
61mm |
|
Spoke Tension |
120kgf |
|
|
Brake Type |
Centerlock |
|
|
Spacing |
Front: 12x100 | Rear: 12x142 |
|
WEIGHTS
|
SPEC TABLE |
FRONT |
REAR |
|
Rim Weight |
425g |
425g |
|
Wheel Weight |
690g |
825g |
|
Wheelset Weight |
1515g (Includes Tape and Valves - HG Freehub) |
|
TIRE OPTIMIZATION
|
SPEC TABLE |
FRONT |
REAR |
|
Recommended Tire Size |
27 - 50mm |
|
|
Minimum Tire Size |
27mm * |
|
|
Maximum Tire Pressure for Min. Tire (psi | bar) |
80 psi | 5.5 bar |
|