Need Help?

If you have a simple question to ask, you may just submit a quick message HERE.

We will reply to you within 24 hours (holidays excluded).

If you need some help and have to attach docs, images or videos to illustrate your questions, you may send us an email.

General inquiry: info@carbonalbike.com;

Sales: sales@carbonalbike.com;

Support: support@carbonalbike.com;

Attn: jason@carbonal.cn; mo@carbonal.cn; melody@carbonal.cn; amy@carbonal.cn.

If you need any immediate response, or have any important to say, call us on +86 592 578 6546.

Better call during our work time:

[UTC+8] Monday - Friday: 9:00 am - 18:00 pm

F.A.Q

1. Can I get rims with custom spoke count? custom hole angle?

Yes, we are able to custom drill any spoke count, and most rims can have a custom hole angle. Please contact us, we will check it for you accordingly.

2. What tyre pressures should I run?

The best tyre pressure for your bike depends on many factors: the rim width, the kind of bike, the kind of tyres, rider weight, road conditions and weather conditions. Please click this link to see "the correct tyre pressure for your bicycle tyres".

3. How strong are your carbon rims? What happens if I break one?

Every piece our carbon rim has been strict tested before shipment, has the best impact strength. Because of this we offer 5 YEARS WARRANTY on all carbon rims. For specific details on how the warranty works, please reference our warranty policy page.

4. What are your recommended spoke tensions?

We recommend 110-130kgf on all carbon rims / wheels.

5. Are your clincher rims tubeless ready?

All Carbonal clincher rims are tubeless ready.

6. Do you offer custom rim mold (OEM)?

Carbonal & CarbonKing is a professional manufacturer of carbon rims and is dedicated to continuous improvement. We are able to assist you with development of your OE product as well as quality testing and manufacture, and offer competitive OEM prices. We pride ourselves on our honesty, quality and integrity. And the long lasting relationships we hold with our current clientele around the globe is testament to this.

Mold cost: by quote, please contact us at: sales@carbonalbike.com.

7. What different carbon fiber weaves of your rims are available?

We produce carbon rim with the most popular carbon fiber weaves: UD, 3k, 3k twill, 6k and marble, and they can be in matte plain weave and glossy plain weave. So there are 10 different choices for you: UD matte, UD glossy, 3k matte, 3k glossy, 3k twill matte, 3k twill glossy, 6k matte, 6k glossy, marble matte and marble glossy.

More details click HERE.

8. Do you offer custom graphics/decal design?

If you want to have a custom graphic, we can create and install your design on the rims. Custom graphics/decal are applied after the rim sanding process and then covered with matte or glossy clear coat. This makes the graphics/decal more durable, however they are not removable. For the custom graphics/decal, please email us the details.

9. Do you offer complete wheel building?

Yes, our goal is to provide extremely high quality carbon wheels and services through careful quality control and parts selection.

Custom Road/Gravel/CX wheels: https://www.carbonalbike.com/custom-road-wheels_c23

Custom MTB wheels: https://www.carbonalbike.com/custom-mtb-wheels_c22

10. What methods of payment do you accept?

We accept several methods of payment included wire transfer, PayPal, Visa, Mastercard and Western Union. Please contact us for the details.