Curve G4T Wheelset

Curve have had these in the works for 5 years. We're so excited to finally bring them to you guys the G!RO crew! Perfect for everything from crits to cross and all the commutes in between! The ultimate combination of pace and practicality!

Tubeless Ready

We're all converts here at G!RO, whether it's on our road bikes equipped with G4Ts or our off road rigs, the technology works! Worst case scenario becomes just chuck a tube in! Less rolling resistance for free speed, and the ability to run lower pressures for added comfort and grip!

 Disc Only

Say goodbye to the feeble power of rim brakes and hello to the future! Discs are here to stay and Curve are committed to the future by producing their wheelsets disc only! Guaranteed stopping power, whatever the weather - especially useful in the rainy UK, out in the lanes - trust us!

 Refined Manufacturing

Curve started out making wheels, and have been working with their Carbon Engineers for over 7 years, constantly researching and refining the product through manufacturing and moulding techniques, creating the optimal resin distribution, strength, finish and better dynamic balance.

 Wider, Stiffer, Lighter

With the G4T you get a whole 21mm of internal rim width, and an external profile of 28mm! The research and refinement of processes mean that lateral stiffness has increased too but without compromising weight, in fact dropping weight on the previous Curve wheelset, the G4.. How good!

 35MM & 45MM

Two depth choices - Curve offer the G4T in either 35mm and 45mm depth profiles. The 35mm being a lightweight option, for climbers and CX racers, the 45mm option being the aero option for those looking to go fast on the flat lands!

 DT Swiss hubs &
Sapim CX Ray spokes

A deadly combination of some of the finest wheel building materials in the industry. The DT Swiss 350 hub being a smooth running, bombproof base for the wheel, with spokes to complement these strengths! Tested to the limit by the Curve crew daily, and never failing to deliver performance, these choices were a total no brainer for the Curve team, and we can't argue with the choice!

Rim Width - 21mm Internal / 28mm External

Depth - 35mm or 45mm

Hub - DT Swiss 350 Straight Pull CL Disc 24H

Spoke - Sapim CX Ray Aero-Bladed

Nipples - Brass

Weight - Rim only - 35mm: 400g 45mm: 435g Weight, Wheelset - 35mm: 1438g 45mm: 1508g

What tyres can I run?

Any 700c 25–45mm tyres – as long there is enough clearance in your frame/fork! We recommend you get your G4Ts set up tubeless, but you can still use tubes if you like.

Can I get a different axle configuration?

Yes, please specify you axle and driver type upon checkout. Eg: 12 x 100 front, 12 x 142 rear, XD driver. - or - QR F&R, Shimano driver. Get in touch on curve@girocycles.com if you’re unsure of your configuration.

Can I customise the build?

Definitely. G4Ts are available as rim only. You can then configure your wheels any way you want. As long as your hubs of choice are 24h. Again, drop us a line curve@girocycles.com to talk through the options!