G4T Carbon
G4T Carbon
Customers outside Australia may be charged import fees (duties, taxes, etc) by local customs authorities upon delivery. This can add 15%-30% to your order (compared to Australian RRP). Please see our shipping policy for more information.
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Enquiry
Enquiry
For info on availability, please contact sales@curvecycling.com,
call us on 03 9088 0274.
Alternatively, Enquire Now.
Shipping
Shipping
Free International Shipping for all Framesets, Complete Bikes, Forks, Wheelsets, Bars and Rocket Pooches is included in the sales price (*excludes Belgie DISC Ultegra)
All other products are subject to shipping charges calculated at checkout. See our Shipping Policy for further details.
FAQs
FAQs
Check HERE for further info regarding shipping, custom paint, bike set up and more.
How do I clean a carbon rim? |
Gentle soap-based and bicycle-specific cleaning products usually work well. Do not use harsh chemicals and caustic truck-wash products. Always rinse well with water and dry the wheel/bike after washing. |
I use a rear-mounted bike carrier - what do I have to think about? |
Rear-mounted carriers are common and a very handy way to carry a bike on a car. However, care must be taken to ensure no parts of the bike, especially carbon fibre parts, are near the exhaust. |
My tubeless setup is losing pressure. What's up with that? |
Tubeless setups are great and will save you from many flats thanks to the sealing properties of the latex-based sealant we use (Joe's Super Sealant). But they're not faultless. A new tubeless setup needs a bit of time so the sealant can do its thing - for best results, we recommend going out for a ride to let the sealant splash around inside the tyre. |
Our lightweight, carbon G4T Rim is ideal for the road or light gravel.

Build Your Wheel
If you have a custom wheel build in mind, our G4T rims are available to buy individually. Our G4T’s are lightweight, all-road rims designed to go fast at your local crit or carry you comfortably up mountains. Our G4T rims will complement any road or gravel frame, including any of our Belgie series, and of course, our loveable Kevin.
Refined Manufacturing
Working with our carbon engineers for over seven years, we have continued refining manufacturing and moulding techniques to deliver a consistent distribution of resin, smoother rim surface, and better dynamic balance. The G4T wheels now have an increased internal width of 21 mm, and boast a 28 mm wide rim profile. Our refined manufacturing process also improves lateral stiffness and reduces overall weight. In addition, the G4T rim is available with only one spoke count - 24H.
Choose Between a 25, 35 or 45 Rim
Our G4T wheels come in three depth profiles. Choose 25 or 35 mm for a lighter wheel when climbing or riding gravel. The 45 mm is all about aerodynamics, increasing speed on the flat road.
DT Swiss Hubs & Sapim CX-Ray Spokes
Our favourite hub/spoke combination, the DT Swiss 350 Straight Pull CL Disc 24h hub, and Sapim CX-Ray Aero Bladed spoke. This combination has proven itself time, and again under the harshest conditions and handling we have put them through. DT Swiss 240 and 180 hubs also available!
Lightweight Hill Crushers



Curve G4T 700c All-Road
Rim width |
35 & 45 mm Rims: 25 mm Rims: |
Depth | 25, 35 or 45 mm |
Spoke Count | 24 hole |
Weight, rim only | 25 mm: 300 g 35 mm: 400 g 45 mm: 435 g |
Weight, full build |
25 mm: 1140 g |
Profile: | 25 mm: Hookless, Tubeless ready 35 & 45 mm: Hooked, Tubeless ready |
Material: | 3K & UD T700 Carbon Fibre |
Max riding weight: | 120 kg |
Max tyre PSI: |
25c < 100 psi 28c < 80 psi 32c < 60 psi |








