G SES 4.5 ENVE Gravel Wheels

Built With Enve G SES 4.5 Rims

The G SES 4.5 PRO is built for the full spectrum of gravel. This is versatility without compromise—shaped for aerodynamic advantage across varied terrain, while keeping weight in check for climbing, accelerating, and nimble handling.

With a 30 mm internal width and 49 mm front / 55 mm rear rims, the G SES 4.5 PRO strikes the ideal balance of responsiveness, stability, and speed.

Weight: Front - 720 g | Rear - 835 g | Set - 1555 g
Depth: Front - 49mm | Rear - 55mm
Widths: Internal - 30mm | External - 37.6mm
Pinch Flat Technology: Wide Hookless Bead
ERD: Front - 556 | Rear - 543
Hole Count: 24 F/R
Built with Sapim CX Ray bladed stainless steel spokes
Aero optimized tire size: 44mm
Minimum tire size: 40mm
For Use With Tubeless Tires Only
Intended Use: Gravel Race - Ultra Endurance - Allroad

Wolf Tooth Road / Gravel Hubs

Our road and gravel hubs are engineered and machined in-house from aerospace-grade 7075-T6 aluminum. Quintessentially Wolf Tooth by design, they feature a lightweight hub shell and beautiful Color Shop anodized finishes to match your other Wolf Tooth components and accessories.

During development, we explored numerous options for the drive system in our new lineup of road / gravel hubs. Proven by the fastest cyclists in the world, we chose to build our hubs around the Enve INNERDRIVE system for its perfect balance of high rolling efficiency, prolonged bearing life, and immediate, zero flex engagement for powerful performance on and off-road.

Customized Engagement

Four interchangeable ratchets (40 PRO, 60, 80, 100T) allow riders to tune their engagement to their personal performance needs. Whether it be maximizing efficiency, response, or reliability, we have a solution.

40T PRO Ratchet: To reduce drag and save weight, the standard ratchet’s diameter is reduced, and additional material is milled out. Additionally, a custom ratchet spring applies a minimal amount of force to deliver reliable ratchet engagement with minimal ratchet drag. The 40T PRO ratchet is only available in our road and gravel hubs.

Simple, Easy Service

No special tools required. Our refined hub geometry incorporates many features that make living with and servicing our hubs easy.

Anti-twist, no-touch spoke drillings are engineered specifically for straight pull spokes
Consistent spoke lengths per wheelset
Standardized bearing sizes across front and rear hubs
Easily swap ratchets for customized engagement
Your freehub and ratchets won't fall out during trailside or shop maintenance
No manually set preload, simply torque to spec and it is perfect every time

Wolf Tooth Road / Gravel Hubs are available in six Color Shop anodized finishes: Black, Red, Blue, Gold, Orange, and Ultraviolet Purple.

Visit The Color Shop

A cylindrical metal part with the numbers '7075-T651' stamped vertically on its side, standing on a workbench next to technical drawings of a Wolf Tooth hub.

Machined and Assembled in USA

Wolf Tooth Road / Gravel Hubs are CNC machined right here in our Minnesota machine shop.

Exceeds all EN/ISO safety standards

Safety is paramount. Wolf Tooth Road / Gravel Hubs have undergone strenuous static and fatigue stress tests that exceed EN/ISO safety standards.

A close-up of a bicycle wheel being mounted or adjusted in a workshop, with a person's hands holding the wheel and using a power tool. The wheel has a black rim and spokes, and the hub is a bright metallic purple.

5-year Warranty

Wolf Tooth Road / Gravel Hubs are warrantied for defects in material or workmanship for a period of five years from the date of purchase.

Developed for aero performance with ultra-wide tires and comfort over the roughest terrain. Enve G SES 4.5 Rims built with Wolf Tooth Hubs offer bombproof reliability and ultra-high performance no matter what the race organizers put in your path.

G SES 4.5 Specs

Weight: Front - 720 g | Rear - 835 g | Set - 1555 g
Depth: Front - 49mm | Rear - 55mm
Widths: Internal - 30mm | External - 37.6mm
Pinch Flat Technology: Wide Hookless Bead
ERD: Front - 556 | Rear - 543
Hole Count: 24 F/R
Aero optimized tire size: 44mm
Minimum tire size: 40mm
For Use With Tubeless Tires Only
Made in USA
Backed by ENVE’s 5-year Factory Warranty and Incidental Damage Protection
Intended Use: Gravel Race - Ultra Endurance - Allroad

Wolf Tooth Hub Specs

Weight: Front - 110 g | Rear - 216 g | Set - 326 g
Straight Pull
24h
Enve INNERDRIVE System w/ Perfect Preload
40 PRO, 60, 80, 100T ratchets available
XDR freehub requires a 1.8mm spacer installed behind an XD cassette (Eagle, T-Type)
HG freehub requires a 1.8mm spacer installed behind an 11-speed MTB cassette