The G SES 4.5 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 strikes the ideal balance of responsiveness, stability, and speed. The G SES 4.5 rim paired with the Premium Innerdrive hub comes in at 1565‑gram wheelset weight resulting in a versatile performance solution for gravel riders and racers who place value in weight savings, and nimble handling over all out aerodynamic efficiency.

Specifications
Wheelset Weight: 1565 g
Rim Depths: 49 mm front, 55 mm rear
Rim Width: 30 mm, optimized for aerodynamic performance with modern high-volume tires sized between 44–52 mm
Hub Offering: ENVE INNERDRIVE™ Premium Straight-Pull
Spacing: Front 12x100 | Rear 12x142
Wheel Size: 700c
Brake Type: Disc Brake Centerlock (lockrings not included)
Spokes: Sapim CX-Ray
Hub: ENVE Innerdrive Premium
Hub Spacing: Front 12 mm x 100 mm | Rear 12 mm x 142 mm
Spoke Length (INNERDRIVE Foundation Hubs): Front 279 mm | Rear 273 mm
Nipples: Alpina Nylock Brass Internal
Spoke Tension: 120 kgf
Brake Type: Centerlock

Mfr Claimed Weight
Front Rim Weight: 455 g
Rear Rim Weight: 450 g
Front Wheel Weight: 725 g
Rear Wheel Weight: 840 g
Wheelset Weight: 1565 g (includes tape and valves – HG freehub) ±3%