G4 Carbon Road Wheelsets

Built on the success of our 38mm and 50mm road wheels, comes the G4; our 4th generation carbon road wheel.

Choose your ideal G4 wheelset, matched with some of the world's best hubs.

* Please note: Choosing combinations not deemed worthy by Curve Custodians (eg: a deeper front wheel) will display as out-of-stock. 

 



DRAGON SKIN TECHNOLOGY 

We've bred the bravest and fiercest dragons to bring you our Dragon Skin Technology (DST).
DST is a blend of 3k weave and UD carbon laid up over a new and more refined single mould process, resulting in a wheel that is lighter, stiffer and stronger.

G4 Carbon Road WheelKEY FEATURES & UPDATES

 Curve G4 Logo

SINGLE MOULD PROCESS

Our new single mould process is a slower, more refined way of laying up a carbon rim.
This results in better consistency which means fewer opportunities for rim failure. 

BRAKE TRACK

A new 3k brake track using hi-temp resin replaces the old basalt brake track giving you better braking and temperature management.

GO WIDE

We have opted for 25mm wide clincher rims across the range. We have found that this wider platform offers increased stability, stiffness and reliability.

PROPRIETARY PROFILES 

We have opted for a broader range of wind slicing profiles.
The G4 comes in depths of 
25mm, 35mm, 45mm, 55mm and 70mm.

UCI TESTING

All G4 profiles have passed UCI inspection.

 

Belgie G4 Carbon Wheels

 

RIM SPECIFICATION 


Material:
 Carbon Fibre  |  Carbon Type: 3K & UD Weave. Japanese T700 - T800 Torayca
Finish: 3K + Clear Coat  |  Profile: Hooked Clincher
External Width: 25mm |  Internal: 18mm
Brake Track: 3K + Hi-Temp Resin  | Max. Spoke Tension: 120kgf
Max. Pressure: 115psi  | Max. Rider Weight: 100kg (*85kg for 25mm)
Recommended Tyres: Road Tyres 23-28mm

 Curve Torayca Carbon

DT Swiss 240

YOUR HUB OF CHOICE

Forget about re-branded hubs that you can't rely on - we only specify the best for our G4 rims.
You can choose from four proven hubs designed for speed and reliability.  

G4 WHEELSETS INCLUDE: 

• Hub Options: Chris King R45, White Industries T11, DT Swiss 240 or 350.
• Hand built to Order
• Sapim CX-Ray Aero Bladed Spokes
• 20H Front / 24H Rear
• Curve Carbon Brake Pads
• Curve Skewers
• Spare Spokes Included
•  Choose from Campagnolo or Shimano

G4 Hub Choice

HANDBUILT TO ORDER 

$30 WORLDWIDE SHIPPING

That's right, we will send your wheelset anywhere (within reason) in the world for $30.

BUILT TO ORDER

Your order will be hand built and dispatched to you within 5 days.

FURTHER CUSTOMISATION

Not happy with the options available here? Contact us or one or one of our international wheel builders for other custom options.

Curve G4 Wheels built by Skunkworks 

Skunkworks Bikes built G4 wheels.   

WHEEL SPECS & WEIGHT 

 

MODEL RIM WEIGHT(g) RIM ERD HUB HUB WEIGHT (g) TOTAL WEIGHT (g)
CC G4 25mm
390
590
DT 350S Straight Pull 375 1,365
DT 240S Straight Pull 320 1,310
White Industries T11 345 1,335
Chris King R45 330 1,320
CC G4 35mm
420
575
DT 350S Straight Pull 375 1,425
DT 240S Straight Pull 320 1,370
White Industries T11 345 1,395
Chris King R45 330 1,380
CC G4 45mm
460
552
DT 350S Straight Pull 375 1,505
DT 240S Straight Pull 320 1,450
White Industries T11 345 1,475
Chris King R45 330 1,460
CC G4 55mm
510
534
DT 350S Straight Pull 375 1,605
DT 240S Straight Pull 320 1,550
White Industries T11 345 1,575
Chris King R45 330 1,560
CC G4 70mm
560
502
DT 350S Straight Pull 375 1,705
DT 240S Straight Pull 320 1,650
White Industries T11 345 1,675
Chris King R45 330 1,660

 


 

   

Testing the G4 Carbon wheel

G4 FAQ's

Q - Why are the G4 rims and wheels better than the previous models?

A - The materials and process involved in making the G4 rims set them apart from others in the industry. We utilise high-temp resin throughout the entire structure of the rim.

Q - Are the G4 rims tubeless compatible?

A - No. The G4 rims are clincher only. We have found standard clinchers more user friendly for our customers. We have found tubeless systems messy and stubborn to mount.

Q - What tyre pressures do you recommend?
We recommend running lower pressures than you are likely used to:
23mm tyres: 90-105psi | 25mm tyres: 85 - 100psi | 28mm tyres: 80-95psi

Q - How do I look after my rims and get the most out of my investment?
Check out this great post on carbon care. It will help educate you on the proper use of carbon rims to help you get the most out of your new wheels.



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