ENVE SES 4.5 Wheel

The mixed depth design balances aerodynamic efficiency with handling stability. By using a deeper profile in the rear, you gain speed and power transfer while maintaining predictable control in crosswinds, which is essential for unpredictable gravel terrain.

No, these wheels feature a hookless bead design that is specifically engineered for tubeless setups. Using inner tubes with this rim profile is not recommended and may compromise the safety and performance of the tire-rim interface.

The 30mm internal width is optimized for modern, high-volume gravel tires. This wider profile supports the tire sidewalls better at lower pressures, which improves cornering grip and reduces the likelihood of pinch flats.

The hub uses a 40-tooth ratchet system and ceramic bearings, which are designed for high efficiency and durability. While the ceramic bearings offer low-drag performance, they should be inspected periodically for contamination, especially if you frequently ride in wet or muddy conditions.

This rear wheel is built with 12x142mm spacing and uses a Centerlock disc brake interface. As long as your frame utilizes a standard 12mm thru-axle system, it should be compatible.

Standard road wheels often lack the internal width and impact resistance required for rougher surfaces. The SES 4.5 is purpose-built with a wider rim profile and robust carbon construction to handle the specific stresses of gravel riding while still offering aerodynamic advantages.