No.6 G45 Aero Gravel Wheelset White Graphics- 1280g

G45 is made to get you to the finishline fast! At just 1308g it's the lightest 45mm profile aero gravel racing wheelset. Bar none.

The UD carbon rims are hooked, with a wider 28mm internal rim width and 34.5mm external rim width for better handling and lower rolling resistance. Optimised for 40mm tires, suitable for tires 28 - 50mm. Faster and smoother on and off road.

Gravel goes Aero

What started with repurposed road bike wheels has now become a performance-driven focus on aerodynamics and efficiency.

Our G45 Aero Gravel wheels feature wider rims that accommodate larger tires using lower tire pressure which smooths out rough roads and reduces rider fatigue. High-profile rims, combined with improved tire transitions, have also enhanced aerodynamics, giving athletes every edge to ride faster and reach their destination quicker. This shift reflects the growing demand for speed, comfort, and control in the gravel world.

Zero Gravity Hubs v.2

Produced from a single piece of aluminium using cutting-edge technology and precision CNC machinery, the Xero Gravity hubs v.2 are optimized for carbon spokes with t-head spoke ends to give instant power transfer while Enduro steel bearings ensure reliable performance.

1308g – Lightest in class

Over 200g lighter than comparable 45mm gravel wheelsets, the G45 delivers faster acceleration and superior control—without compromise. 

Enhanced Tire Profile

28mm internal width
34.5mm external width

Wider rim that instantly improves you tire profile by over 5%. Giving you better control and comfort with lower pressure, smoothing out rough roads and reducing rider fatigue.

Straight Pull Spoke Design

Stiffer and more responsive

Structurally stronger, straight-pull design reduces stress at the spoke head and hub flange, extending overall lifespan of both the spokes and hub.

Better Performance In Motion

T-headed spoke ends

Newly developed t-headed spoke end prevents wide carbon spoke from twisting in motion, increasing greater stiffness for direct power transfer.

Interchangeable Carbon Spokes

Carbon aero spokes 5.0mm diameter

The 5mm wide aero carbon spokes are designed for greater aero efficiency and performance.

What's In the Box?

Pair of 65mm tubeless valves 
Pair of lightweight rotor lockrings
Tubeless rim tape (pre-installed)

Technical Specifications

Purpose: Aero Gravel Racing

Profile: Front & Rear: 45mm

Rim measurements: Front: Ext. 34.5mm Int. 28mm

Rear: Ext. 34.5mm Int. 28mm

Spokes: Carbon aero spoke 5.0mm dia

Spokes Count: 20 spokes front/rear

Hubs: Zero Gravity v.2 36T Ratchet Hub

Bearings: Enduro steel bearings

Wheel weight: 1308g w/ Shimano body

Material: Toray T700 T800

Finish: UD glossy paintless

Nipples: Aerotitanium Alloy

Thru-axle type: 12 x 100 front/ 12 x 142 rear

Compatibility Shimano 11/12 speed, SRAM XDR

Recommended tire size: Best aero gravel performance with 40mm - 45mm tires

Works with tires 30mm - 50mm

Brake rotor mount: Centre lock

Max tire pressure: 7.6 bar / 110 psi (check tire recommendation)

Tubeless ready: Yes

Rider weight limit: 110 kg

UCI Approved

Decals: White